18798356

素因数分解:

$2^2\times {\mathrm{859}}^1\times {\mathrm{5471}}^1$

素因数の和:6334

約数の個数: 12

約数和(自身を含む): 32941440

約数和(自身を除く): 14143084

約数列:

[1, 2, 4, 859, 1718, 3436, 5471, 10942, 21884, 4699589, 9399178, 18798356]

約数ペア:

[(1, 18798356), (2, 9399178), (4, 4699589), (859, 21884), (1718, 10942), (3436, 5471)]