15650557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 2977283

約数列:

[1, 13, 17, 23, 221, 299, 391, 3079, 5083, 40027, 52343, 70817, 680459, 920621, 1203889, 15650557]

約数ペア:

[(1, 15650557), (13, 1203889), (17, 920621), (23, 680459), (221, 70817), (299, 52343), (391, 40027), (3079, 5083)]