19355112

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 65862720

約数和(自身を除く): 46507608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 251, 252, 306, 324, 357, 378, 408, 459, 476, 502, 504, 567, 612, 648, 714, 753, 756, 918, 952, 1004, 1071, 1134, 1224, 1377, 1428, 1506, 1512, 1757, 1836, 2008, 2142, 2259, 2268, 2754, 2856, 3012, 3213, 3514, 3672, 4267, 4284, 4518, 4536, 5271, 5508, 6024, 6426, 6777, 7028, 8534, 8568, 9036, 9639, 10542, 11016, 12801, 12852, 13554, 14056, 15813, 17068, 18072, 19278, 20331, 21084, 25602, 25704, 27108, 29869, 31626, 34136, 38403, 38556, 40662, 42168, 47439, 51204, 54216, 59738, 63252, 76806, 77112, 81324, 89607, 94878, 102408, 115209, 119476, 126504, 142317, 153612, 162648, 179214, 189756, 230418, 238952, 268821, 284634, 307224, 345627, 358428, 379512, 460836, 537642, 569268, 691254, 716856, 806463, 921672, 1075284, 1138536, 1382508, 1612926, 2150568, 2419389, 2765016, 3225852, 4838778, 6451704, 9677556, 19355112]

約数ペア:

[(1, 19355112), (2, 9677556), (3, 6451704), (4, 4838778), (6, 3225852), (7, 2765016), (8, 2419389), (9, 2150568), (12, 1612926), (14, 1382508), (17, 1138536), (18, 1075284), (21, 921672), (24, 806463), (27, 716856), (28, 691254), (34, 569268), (36, 537642), (42, 460836), (51, 379512), (54, 358428), (56, 345627), (63, 307224), (68, 284634), (72, 268821), (81, 238952), (84, 230418), (102, 189756), (108, 179214), (119, 162648), (126, 153612), (136, 142317), (153, 126504), (162, 119476), (168, 115209), (189, 102408), (204, 94878), (216, 89607), (238, 81324), (251, 77112), (252, 76806), (306, 63252), (324, 59738), (357, 54216), (378, 51204), (408, 47439), (459, 42168), (476, 40662), (502, 38556), (504, 38403), (567, 34136), (612, 31626), (648, 29869), (714, 27108), (753, 25704), (756, 25602), (918, 21084), (952, 20331), (1004, 19278), (1071, 18072), (1134, 17068), (1224, 15813), (1377, 14056), (1428, 13554), (1506, 12852), (1512, 12801), (1757, 11016), (1836, 10542), (2008, 9639), (2142, 9036), (2259, 8568), (2268, 8534), (2754, 7028), (2856, 6777), (3012, 6426), (3213, 6024), (3514, 5508), (3672, 5271), (4267, 4536), (4284, 4518)]