23204156

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{1559}}^1$

素因数の和:1685

約数の個数: 18

約数和(自身を含む): 41310360

約数和(自身を除く): 18106204

約数列:

[1, 2, 4, 61, 122, 244, 1559, 3118, 3721, 6236, 7442, 14884, 95099, 190198, 380396, 5801039, 11602078, 23204156]

約数ペア:

[(1, 23204156), (2, 11602078), (4, 5801039), (61, 380396), (122, 190198), (244, 95099), (1559, 14884), (3118, 7442), (3721, 6236)]