15676714522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{42491}}^1$

素因数の和:42611

約数の個数: 48

約数和(自身を含む): 28752466752

約数和(自身を除く): 13075752230

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 361, 511, 722, 1022, 1387, 2527, 2774, 5054, 9709, 19418, 26353, 42491, 52706, 84982, 184471, 297437, 368942, 594874, 807329, 1614658, 3101843, 5651303, 6203686, 11302606, 15339251, 21712901, 30678502, 43425802, 58935017, 107374757, 117870034, 214749514, 412545119, 825090238, 1119765323, 2239530646, 7838357261, 15676714522]

約数ペア:

[(1, 15676714522), (2, 7838357261), (7, 2239530646), (14, 1119765323), (19, 825090238), (38, 412545119), (73, 214749514), (133, 117870034), (146, 107374757), (266, 58935017), (361, 43425802), (511, 30678502), (722, 21712901), (1022, 15339251), (1387, 11302606), (2527, 6203686), (2774, 5651303), (5054, 3101843), (9709, 1614658), (19418, 807329), (26353, 594874), (42491, 368942), (52706, 297437), (84982, 184471)]