1920008624

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1643843}}^1$

素因数の和:1643924

約数の個数: 20

約数和(自身を含む): 3770978136

約数和(自身を除く): 1850969512

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1643843, 3287686, 6575372, 13150744, 26301488, 120000539, 240001078, 480002156, 960004312, 1920008624]

約数ペア:

[(1, 1920008624), (2, 960004312), (4, 480002156), (8, 240001078), (16, 120000539), (73, 26301488), (146, 13150744), (292, 6575372), (584, 3287686), (1168, 1643843)]