21241254122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22453757}}^1$

素因数の和:22453813

約数の個数: 16

約数和(自身を含む): 35566752672

約数和(自身を除く): 14325498550

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 22453757, 44907514, 246991327, 493982654, 965511551, 1931023102, 10620627061, 21241254122]

約数ペア:

[(1, 21241254122), (2, 10620627061), (11, 1931023102), (22, 965511551), (43, 493982654), (86, 246991327), (473, 44907514), (946, 22453757)]