1912156912

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{733189}}^1$

素因数の和:733360

約数の個数: 20

約数和(自身を含む): 3727537960

約数和(自身を除く): 1815381048

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 733189, 1466378, 2932756, 5865512, 11731024, 119509807, 239019614, 478039228, 956078456, 1912156912]

約数ペア:

[(1, 1912156912), (2, 956078456), (4, 478039228), (8, 239019614), (16, 119509807), (163, 11731024), (326, 5865512), (652, 2932756), (1304, 1466378), (2608, 733189)]