13939168

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 27525960

約数和(自身を除く): 13586792

約数列:

[1, 2, 4, 8, 16, 32, 659, 661, 1318, 1322, 2636, 2644, 5272, 5288, 10544, 10576, 21088, 21152, 435599, 871198, 1742396, 3484792, 6969584, 13939168]

約数ペア:

[(1, 13939168), (2, 6969584), (4, 3484792), (8, 1742396), (16, 871198), (32, 435599), (659, 21152), (661, 21088), (1318, 10576), (1322, 10544), (2636, 5288), (2644, 5272)]