25194914

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2617

約数の個数: 16

約数和(自身を含む): 38966400

約数和(自身を除く): 13771486

約数列:

[1, 2, 47, 94, 109, 218, 2459, 4918, 5123, 10246, 115573, 231146, 268031, 536062, 12597457, 25194914]

約数ペア:

[(1, 25194914), (2, 12597457), (47, 536062), (94, 268031), (109, 231146), (218, 115573), (2459, 10246), (4918, 5123)]