23161798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55411}}^1$

素因数の和:55443

約数の個数: 16

約数和(自身を含む): 39896640

約数和(自身を除く): 16734842

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 55411, 110822, 609521, 1052809, 1219042, 2105618, 11580899, 23161798]

約数ペア:

[(1, 23161798), (2, 11580899), (11, 2105618), (19, 1219042), (22, 1052809), (38, 609521), (209, 110822), (418, 55411)]