25219738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11071}}^1$

素因数の和:11157

約数の個数: 16

約数和(自身を含む): 40656384

約数和(自身を除く): 15436646

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 11071, 22142, 188207, 376414, 741757, 1483514, 12609869, 25219738]

約数ペア:

[(1, 25219738), (2, 12609869), (17, 1483514), (34, 741757), (67, 376414), (134, 188207), (1139, 22142), (2278, 11071)]