1999686536

素因数分解:

$2^3\times {\mathrm{19727}}^1\times {\mathrm{12671}}^1$

素因数の和:32404

約数の個数: 16

約数和(自身を含む): 3749898240

約数和(自身を除く): 1750211704

約数列:

[1, 2, 4, 8, 12671, 19727, 25342, 39454, 50684, 78908, 101368, 157816, 249960817, 499921634, 999843268, 1999686536]

約数ペア:

[(1, 1999686536), (2, 999843268), (4, 499921634), (8, 249960817), (12671, 157816), (19727, 101368), (25342, 78908), (39454, 50684)]