15955849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 19938688

約数和(自身を除く): 3982839

約数列:

[1, 7, 13, 67, 91, 469, 871, 2617, 6097, 18319, 34021, 175339, 238147, 1227373, 2279407, 15955849]

約数ペア:

[(1, 15955849), (7, 2279407), (13, 1227373), (67, 238147), (91, 175339), (469, 34021), (871, 18319), (2617, 6097)]