19610874

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26573}}^1$

素因数の和:26622

約数の個数: 24

約数和(自身を含む): 43528212

約数和(自身を除く): 23917338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26573, 53146, 79719, 159438, 239157, 478314, 1089493, 2178986, 3268479, 6536958, 9805437, 19610874]

約数ペア:

[(1, 19610874), (2, 9805437), (3, 6536958), (6, 3268479), (9, 2178986), (18, 1089493), (41, 478314), (82, 239157), (123, 159438), (246, 79719), (369, 53146), (738, 26573)]