2207216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12541}}^1$

素因数の和:12560

約数の個数: 20

約数和(自身を含む): 4665624

約数和(自身を除く): 2458408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12541, 25082, 50164, 100328, 137951, 200656, 275902, 551804, 1103608, 2207216]

約数ペア:

[(1, 2207216), (2, 1103608), (4, 551804), (8, 275902), (11, 200656), (16, 137951), (22, 100328), (44, 50164), (88, 25082), (176, 12541)]