22720962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{344257}}^1$

素因数の和:344273

約数の個数: 16

約数和(自身を含む): 49573152

約数和(自身を除く): 26852190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 344257, 688514, 1032771, 2065542, 3786827, 7573654, 11360481, 22720962]

約数ペア:

[(1, 22720962), (2, 11360481), (3, 7573654), (6, 3786827), (11, 2065542), (22, 1032771), (33, 688514), (66, 344257)]