1513154908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{9343}}^1$

素因数の和:11497

約数の個数: 24

約数和(自身を含む): 2788997120

約数和(自身を除く): 1275842212

約数列:

[1, 2, 4, 19, 38, 76, 2131, 4262, 8524, 9343, 18686, 37372, 40489, 80978, 161956, 177517, 355034, 710068, 19909933, 39819866, 79639732, 378288727, 756577454, 1513154908]

約数ペア:

[(1, 1513154908), (2, 756577454), (4, 378288727), (19, 79639732), (38, 39819866), (76, 19909933), (2131, 710068), (4262, 355034), (8524, 177517), (9343, 161956), (18686, 80978), (37372, 40489)]