22681210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52747}}^1$

素因数の和:52797

約数の個数: 16

約数和(自身を含む): 41776416

約数和(自身を除く): 19095206

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 52747, 105494, 263735, 527470, 2268121, 4536242, 11340605, 22681210]

約数ペア:

[(1, 22681210), (2, 11340605), (5, 4536242), (10, 2268121), (43, 527470), (86, 263735), (215, 105494), (430, 52747)]