19852864752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{4801}}^1$

素因数の和:5247

約数の個数: 160

約数和(自身を含む): 60669005824

約数和(自身を除く): 40816141072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 397, 434, 496, 651, 744, 794, 868, 1191, 1302, 1488, 1588, 1736, 2382, 2604, 2779, 3176, 3472, 4764, 4801, 5208, 5558, 6352, 8337, 9528, 9602, 10416, 11116, 12307, 14403, 16674, 19056, 19204, 22232, 24614, 28806, 33348, 33607, 36921, 38408, 44464, 49228, 57612, 66696, 67214, 73842, 76816, 86149, 98456, 100821, 115224, 133392, 134428, 147684, 148831, 172298, 196912, 201642, 230448, 258447, 268856, 295368, 297662, 344596, 403284, 446493, 516894, 537712, 590736, 595324, 689192, 806568, 892986, 1033788, 1041817, 1190648, 1378384, 1613136, 1785972, 1905997, 2067576, 2083634, 2381296, 3125451, 3571944, 3811994, 4135152, 4167268, 5717991, 6250902, 7143888, 7623988, 8334536, 11435982, 12501804, 13341979, 15247976, 16669072, 22871964, 25003608, 26683958, 30495952, 40025937, 45743928, 50007216, 53367916, 59085907, 80051874, 91487856, 106735832, 118171814, 160103748, 177257721, 213471664, 236343628, 320207496, 354515442, 413601349, 472687256, 640414992, 709030884, 827202698, 945374512, 1240804047, 1418061768, 1654405396, 2481608094, 2836123536, 3308810792, 4963216188, 6617621584, 9926432376, 19852864752]

約数ペア:

[(1, 19852864752), (2, 9926432376), (3, 6617621584), (4, 4963216188), (6, 3308810792), (7, 2836123536), (8, 2481608094), (12, 1654405396), (14, 1418061768), (16, 1240804047), (21, 945374512), (24, 827202698), (28, 709030884), (31, 640414992), (42, 472687256), (48, 413601349), (56, 354515442), (62, 320207496), (84, 236343628), (93, 213471664), (112, 177257721), (124, 160103748), (168, 118171814), (186, 106735832), (217, 91487856), (248, 80051874), (336, 59085907), (372, 53367916), (397, 50007216), (434, 45743928), (496, 40025937), (651, 30495952), (744, 26683958), (794, 25003608), (868, 22871964), (1191, 16669072), (1302, 15247976), (1488, 13341979), (1588, 12501804), (1736, 11435982), (2382, 8334536), (2604, 7623988), (2779, 7143888), (3176, 6250902), (3472, 5717991), (4764, 4167268), (4801, 4135152), (5208, 3811994), (5558, 3571944), (6352, 3125451), (8337, 2381296), (9528, 2083634), (9602, 2067576), (10416, 1905997), (11116, 1785972), (12307, 1613136), (14403, 1378384), (16674, 1190648), (19056, 1041817), (19204, 1033788), (22232, 892986), (24614, 806568), (28806, 689192), (33348, 595324), (33607, 590736), (36921, 537712), (38408, 516894), (44464, 446493), (49228, 403284), (57612, 344596), (66696, 297662), (67214, 295368), (73842, 268856), (76816, 258447), (86149, 230448), (98456, 201642), (100821, 196912), (115224, 172298), (133392, 148831), (134428, 147684)]