22331387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 26161632

約数和(自身を除く): 3830245

約数列:

[1, 13, 17, 37, 221, 481, 629, 2731, 8177, 35503, 46427, 101047, 603551, 1313611, 1717799, 22331387]

約数ペア:

[(1, 22331387), (13, 1717799), (17, 1313611), (37, 603551), (221, 101047), (481, 46427), (629, 35503), (2731, 8177)]