22841404

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19759}}^1$

素因数の和:19797

約数の個数: 18

約数和(自身を含む): 42464240

約数和(自身を除く): 19622836

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 19759, 39518, 79036, 335903, 671806, 1343612, 5710351, 11420702, 22841404]

約数ペア:

[(1, 22841404), (2, 11420702), (4, 5710351), (17, 1343612), (34, 671806), (68, 335903), (289, 79036), (578, 39518), (1156, 19759)]