25511452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3259}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 47465600

約数和(自身を除く): 21954148

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3259, 3914, 6518, 7828, 13036, 61921, 123842, 247684, 335677, 671354, 1342708, 6377863, 12755726, 25511452]

約数ペア:

[(1, 25511452), (2, 12755726), (4, 6377863), (19, 1342708), (38, 671354), (76, 335677), (103, 247684), (206, 123842), (412, 61921), (1957, 13036), (3259, 7828), (3914, 6518)]