2019915214

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{22259}}^1$

素因数の和:22452

約数の個数: 24

約数和(自身を含む): 3239230680

約数和(自身を除く): 1219315466

約数列:

[1, 2, 17, 34, 157, 289, 314, 578, 2669, 5338, 22259, 44518, 45373, 90746, 378403, 756806, 3494663, 6432851, 6989326, 12865702, 59409271, 118818542, 1009957607, 2019915214]

約数ペア:

[(1, 2019915214), (2, 1009957607), (17, 118818542), (34, 59409271), (157, 12865702), (289, 6989326), (314, 6432851), (578, 3494663), (2669, 756806), (5338, 378403), (22259, 90746), (44518, 45373)]