22221562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6779}}^1$

素因数の和:6941

約数の個数: 16

約数和(自身を含む): 36612000

約数和(自身を除く): 14390438

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 6779, 13558, 74569, 149138, 1010071, 2020142, 11110781, 22221562]

約数ペア:

[(1, 22221562), (2, 11110781), (11, 2020142), (22, 1010071), (149, 149138), (298, 74569), (1639, 13558), (3278, 6779)]