15956885

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2797}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 22025856

約数和(自身を除く): 6068971

約数列:

[1, 5, 7, 35, 163, 815, 1141, 2797, 5705, 13985, 19579, 97895, 455911, 2279555, 3191377, 15956885]

約数ペア:

[(1, 15956885), (5, 3191377), (7, 2279555), (35, 455911), (163, 97895), (815, 19579), (1141, 13985), (2797, 5705)]