18676202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10457}}^1$

素因数の和:10525

約数の個数: 16

約数和(自身を含む): 30119040

約数和(自身を除く): 11442838

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10457, 20914, 198683, 397366, 491479, 982958, 9338101, 18676202]

約数ペア:

[(1, 18676202), (2, 9338101), (19, 982958), (38, 491479), (47, 397366), (94, 198683), (893, 20914), (1786, 10457)]