23031910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209381}}^1$

素因数の和:209399

約数の個数: 16

約数和(自身を含む): 45226512

約数和(自身を除く): 22194602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 209381, 418762, 1046905, 2093810, 2303191, 4606382, 11515955, 23031910]

約数ペア:

[(1, 23031910), (2, 11515955), (5, 4606382), (10, 2303191), (11, 2093810), (22, 1046905), (55, 418762), (110, 209381)]