18744022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5227}}^1$

素因数の和:5403

約数の個数: 16

約数和(自身を含む): 30866112

約数和(自身を除く): 12122090

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5227, 10454, 57497, 114994, 852001, 1704002, 9372011, 18744022]

約数ペア:

[(1, 18744022), (2, 9372011), (11, 1704002), (22, 852001), (163, 114994), (326, 57497), (1793, 10454), (3586, 5227)]