15111590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116243}}^1$

素因数の和:116263

約数の個数: 16

約数和(自身を含む): 29293488

約数和(自身を除く): 14181898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 116243, 232486, 581215, 1162430, 1511159, 3022318, 7555795, 15111590]

約数ペア:

[(1, 15111590), (2, 7555795), (5, 3022318), (10, 1511159), (13, 1162430), (26, 581215), (65, 232486), (130, 116243)]