17221712

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{10657}}^1$

素因数の和:10766

約数の個数: 20

約数和(自身を含む): 33700596

約数和(自身を除く): 16478884

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 10657, 21314, 42628, 85256, 170512, 1076357, 2152714, 4305428, 8610856, 17221712]

約数ペア:

[(1, 17221712), (2, 8610856), (4, 4305428), (8, 2152714), (16, 1076357), (101, 170512), (202, 85256), (404, 42628), (808, 21314), (1616, 10657)]