25457198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3613}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 41286336

約数和(自身を除く): 15829138

約数列:

[1, 2, 13, 26, 271, 542, 3523, 3613, 7046, 7226, 46969, 93938, 979123, 1958246, 12728599, 25457198]

約数ペア:

[(1, 25457198), (2, 12728599), (13, 1958246), (26, 979123), (271, 93938), (542, 46969), (3523, 7226), (3613, 7046)]