25369474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57397}}^1$

素因数の和:57429

約数の個数: 16

約数和(自身を含む): 43392888

約数和(自身を除く): 18023414

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 57397, 114794, 746161, 975749, 1492322, 1951498, 12684737, 25369474]

約数ペア:

[(1, 25369474), (2, 12684737), (13, 1951498), (17, 1492322), (26, 975749), (34, 746161), (221, 114794), (442, 57397)]