19815078192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{50971}}^1$

素因数の和:51091

約数の個数: 160

約数和(自身を含む): 63710922240

約数和(自身を除く): 43895844048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 89, 91, 104, 112, 156, 168, 178, 182, 208, 267, 273, 312, 336, 356, 364, 534, 546, 623, 624, 712, 728, 1068, 1092, 1157, 1246, 1424, 1456, 1869, 2136, 2184, 2314, 2492, 3471, 3738, 4272, 4368, 4628, 4984, 6942, 7476, 8099, 9256, 9968, 13884, 14952, 16198, 18512, 24297, 27768, 29904, 32396, 48594, 50971, 55536, 64792, 97188, 101942, 129584, 152913, 194376, 203884, 305826, 356797, 388752, 407768, 611652, 662623, 713594, 815536, 1070391, 1223304, 1325246, 1427188, 1987869, 2140782, 2446608, 2650492, 2854376, 3975738, 4281564, 4536419, 4638361, 5300984, 5708752, 7951476, 8563128, 9072838, 9276722, 10601968, 13609257, 13915083, 15902952, 17126256, 18145676, 18553444, 27218514, 27830166, 31754933, 31805904, 36291352, 37106888, 54437028, 55660332, 58973447, 63509866, 72582704, 74213776, 95264799, 108874056, 111320664, 117946894, 127019732, 176920341, 190529598, 217748112, 222641328, 235893788, 254039464, 353840682, 381059196, 412814129, 471787576, 508078928, 707681364, 762118392, 825628258, 943575152, 1238442387, 1415362728, 1524236784, 1651256516, 2476884774, 2830725456, 3302513032, 4953769548, 6605026064, 9907539096, 19815078192]

約数ペア:

[(1, 19815078192), (2, 9907539096), (3, 6605026064), (4, 4953769548), (6, 3302513032), (7, 2830725456), (8, 2476884774), (12, 1651256516), (13, 1524236784), (14, 1415362728), (16, 1238442387), (21, 943575152), (24, 825628258), (26, 762118392), (28, 707681364), (39, 508078928), (42, 471787576), (48, 412814129), (52, 381059196), (56, 353840682), (78, 254039464), (84, 235893788), (89, 222641328), (91, 217748112), (104, 190529598), (112, 176920341), (156, 127019732), (168, 117946894), (178, 111320664), (182, 108874056), (208, 95264799), (267, 74213776), (273, 72582704), (312, 63509866), (336, 58973447), (356, 55660332), (364, 54437028), (534, 37106888), (546, 36291352), (623, 31805904), (624, 31754933), (712, 27830166), (728, 27218514), (1068, 18553444), (1092, 18145676), (1157, 17126256), (1246, 15902952), (1424, 13915083), (1456, 13609257), (1869, 10601968), (2136, 9276722), (2184, 9072838), (2314, 8563128), (2492, 7951476), (3471, 5708752), (3738, 5300984), (4272, 4638361), (4368, 4536419), (4628, 4281564), (4984, 3975738), (6942, 2854376), (7476, 2650492), (8099, 2446608), (9256, 2140782), (9968, 1987869), (13884, 1427188), (14952, 1325246), (16198, 1223304), (18512, 1070391), (24297, 815536), (27768, 713594), (29904, 662623), (32396, 611652), (48594, 407768), (50971, 388752), (55536, 356797), (64792, 305826), (97188, 203884), (101942, 194376), (129584, 152913)]