22121332

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 39501000

約数和(自身を除く): 17379668

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 449, 452, 898, 1796, 12317, 24634, 48941, 49268, 50737, 97882, 101474, 195764, 202948, 5530333, 11060666, 22121332]

約数ペア:

[(1, 22121332), (2, 11060666), (4, 5530333), (109, 202948), (113, 195764), (218, 101474), (226, 97882), (436, 50737), (449, 49268), (452, 48941), (898, 24634), (1796, 12317)]