19091204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25523}}^1$

素因数の和:25555

約数の個数: 24

約数和(自身を含む): 38592288

約数和(自身を除く): 19501084

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25523, 51046, 102092, 280753, 433891, 561506, 867782, 1123012, 1735564, 4772801, 9545602, 19091204]

約数ペア:

[(1, 19091204), (2, 9545602), (4, 4772801), (11, 1735564), (17, 1123012), (22, 867782), (34, 561506), (44, 433891), (68, 280753), (187, 102092), (374, 51046), (748, 25523)]