12508212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 30264192

約数和(自身を除く): 17755980

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 106, 142, 159, 212, 213, 277, 284, 318, 426, 554, 636, 831, 852, 1108, 1662, 3324, 3763, 7526, 11289, 14681, 15052, 19667, 22578, 29362, 39334, 44043, 45156, 58724, 59001, 78668, 88086, 118002, 176172, 236004, 1042351, 2084702, 3127053, 4169404, 6254106, 12508212]

約数ペア:

[(1, 12508212), (2, 6254106), (3, 4169404), (4, 3127053), (6, 2084702), (12, 1042351), (53, 236004), (71, 176172), (106, 118002), (142, 88086), (159, 78668), (212, 59001), (213, 58724), (277, 45156), (284, 44043), (318, 39334), (426, 29362), (554, 22578), (636, 19667), (831, 15052), (852, 14681), (1108, 11289), (1662, 7526), (3324, 3763)]