22439378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20071}}^1$

素因数の和:20129

約数の個数: 16

約数和(自身を含む): 37093056

約数和(自身を除く): 14653678

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 20071, 40142, 260923, 521846, 863053, 1726106, 11219689, 22439378]

約数ペア:

[(1, 22439378), (2, 11219689), (13, 1726106), (26, 863053), (43, 521846), (86, 260923), (559, 40142), (1118, 20071)]