25187402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 38817792

約数和(自身を除く): 13630390

約数列:

[1, 2, 53, 106, 127, 254, 1871, 3742, 6731, 13462, 99163, 198326, 237617, 475234, 12593701, 25187402]

約数ペア:

[(1, 25187402), (2, 12593701), (53, 475234), (106, 237617), (127, 198326), (254, 99163), (1871, 13462), (3742, 6731)]