19226834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14327}}^1$

素因数の和:14401

約数の個数: 16

約数和(自身を含む): 31980096

約数和(自身を除く): 12753262

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14327, 28654, 157597, 315194, 873947, 1747894, 9613417, 19226834]

約数ペア:

[(1, 19226834), (2, 9613417), (11, 1747894), (22, 873947), (61, 315194), (122, 157597), (671, 28654), (1342, 14327)]