11837912

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4099}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 23431500

約数和(自身を除く): 11593588

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4099, 8198, 16396, 32792, 77881, 155762, 311524, 623048, 1479739, 2959478, 5918956, 11837912]

約数ペア:

[(1, 11837912), (2, 5918956), (4, 2959478), (8, 1479739), (19, 623048), (38, 311524), (76, 155762), (152, 77881), (361, 32792), (722, 16396), (1444, 8198), (2888, 4099)]