17967048218

素因数分解:

$2^1\times 7^1\times {\mathrm{20219}}^1\times {\mathrm{63473}}^1$

素因数の和:83701

約数の個数: 16

約数和(自身を含む): 30802662720

約数和(自身を除く): 12835614502

約数列:

[1, 2, 7, 14, 20219, 40438, 63473, 126946, 141533, 283066, 444311, 888622, 1283360587, 2566721174, 8983524109, 17967048218]

約数ペア:

[(1, 17967048218), (2, 8983524109), (7, 2566721174), (14, 1283360587), (20219, 888622), (40438, 444311), (63473, 283066), (126946, 141533)]