22225072

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{6229}}^1$

素因数の和:6460

約数の個数: 20

約数和(自身を含む): 43261120

約数和(自身を除く): 21036048

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 6229, 12458, 24916, 49832, 99664, 1389067, 2778134, 5556268, 11112536, 22225072]

約数ペア:

[(1, 22225072), (2, 11112536), (4, 5556268), (8, 2778134), (16, 1389067), (223, 99664), (446, 49832), (892, 24916), (1784, 12458), (3568, 6229)]