2019388858

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1\times {\mathrm{12343}}^1$

素因数の和:12981

約数の個数: 16

約数和(自身を含む): 3052918080

約数和(自身を除く): 1033529222

約数列:

[1, 2, 179, 358, 457, 914, 12343, 24686, 81803, 163606, 2209397, 4418794, 5640751, 11281502, 1009694429, 2019388858]

約数ペア:

[(1, 2019388858), (2, 1009694429), (179, 11281502), (358, 5640751), (457, 4418794), (914, 2209397), (12343, 163606), (24686, 81803)]