19042696

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58057}}^1$

素因数の和:58104

約数の個数: 16

約数和(自身を含む): 36576540

約数和(自身を除く): 17533844

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58057, 116114, 232228, 464456, 2380337, 4760674, 9521348, 19042696]

約数ペア:

[(1, 19042696), (2, 9521348), (4, 4760674), (8, 2380337), (41, 464456), (82, 232228), (164, 116114), (328, 58057)]