22560398

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1987}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 38742144

約数和(自身を除く): 16181746

約数列:

[1, 2, 7, 14, 811, 1622, 1987, 3974, 5677, 11354, 13909, 27818, 1611457, 3222914, 11280199, 22560398]

約数ペア:

[(1, 22560398), (2, 11280199), (7, 3222914), (14, 1611457), (811, 27818), (1622, 13909), (1987, 11354), (3974, 5677)]