19551547572

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{113437}}^1$

素因数の和:113768

約数の個数: 48

約数和(自身を含む): 46652965632

約数和(自身を除く): 27101418060

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 271, 318, 542, 636, 813, 1084, 1626, 3252, 14363, 28726, 43089, 57452, 86178, 113437, 172356, 226874, 340311, 453748, 680622, 1361244, 6012161, 12024322, 18036483, 24048644, 30741427, 36072966, 61482854, 72145932, 92224281, 122965708, 184448562, 368897124, 1629295631, 3258591262, 4887886893, 6517182524, 9775773786, 19551547572]

約数ペア:

[(1, 19551547572), (2, 9775773786), (3, 6517182524), (4, 4887886893), (6, 3258591262), (12, 1629295631), (53, 368897124), (106, 184448562), (159, 122965708), (212, 92224281), (271, 72145932), (318, 61482854), (542, 36072966), (636, 30741427), (813, 24048644), (1084, 18036483), (1626, 12024322), (3252, 6012161), (14363, 1361244), (28726, 680622), (43089, 453748), (57452, 340311), (86178, 226874), (113437, 172356)]