12853576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 25646400

約数和(自身を除く): 12792824

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 821, 824, 1642, 1957, 3284, 3914, 6568, 7828, 15599, 15656, 31198, 62396, 84563, 124792, 169126, 338252, 676504, 1606697, 3213394, 6426788, 12853576]

約数ペア:

[(1, 12853576), (2, 6426788), (4, 3213394), (8, 1606697), (19, 676504), (38, 338252), (76, 169126), (103, 124792), (152, 84563), (206, 62396), (412, 31198), (821, 15656), (824, 15599), (1642, 7828), (1957, 6568), (3284, 3914)]