22210876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 40005504

約数和(自身を除く): 17794628

約数列:

[1, 2, 4, 43, 86, 172, 263, 491, 526, 982, 1052, 1964, 11309, 21113, 22618, 42226, 45236, 84452, 129133, 258266, 516532, 5552719, 11105438, 22210876]

約数ペア:

[(1, 22210876), (2, 11105438), (4, 5552719), (43, 516532), (86, 258266), (172, 129133), (263, 84452), (491, 45236), (526, 42226), (982, 22618), (1052, 21113), (1964, 11309)]