56415218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{5519}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 89424000

約数和(自身を除く): 33008782

約数列:

[1, 2, 19, 38, 269, 538, 5111, 5519, 10222, 11038, 104861, 209722, 1484611, 2969222, 28207609, 56415218]

約数ペア:

[(1, 56415218), (2, 28207609), (19, 2969222), (38, 1484611), (269, 209722), (538, 104861), (5111, 11038), (5519, 10222)]