22016559

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 30348032

約数和(自身を除く): 8331473

約数列:

[1, 3, 43, 103, 129, 309, 1657, 4429, 4971, 13287, 71251, 170671, 213753, 512013, 7338853, 22016559]

約数ペア:

[(1, 22016559), (3, 7338853), (43, 512013), (103, 213753), (129, 170671), (309, 71251), (1657, 13287), (4429, 4971)]