22175855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1097}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 28776384

約数和(自身を除く): 6600529

約数列:

[1, 5, 13, 65, 311, 1097, 1555, 4043, 5485, 14261, 20215, 71305, 341167, 1705835, 4435171, 22175855]

約数ペア:

[(1, 22175855), (5, 4435171), (13, 1705835), (65, 341167), (311, 71305), (1097, 20215), (1555, 14261), (4043, 5485)]