13318492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2777}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 25668720

約数和(自身を除く): 12350228

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 2777, 4796, 5554, 11108, 30547, 61094, 122188, 302693, 605386, 1210772, 3329623, 6659246, 13318492]

約数ペア:

[(1, 13318492), (2, 6659246), (4, 3329623), (11, 1210772), (22, 605386), (44, 302693), (109, 122188), (218, 61094), (436, 30547), (1199, 11108), (2398, 5554), (2777, 4796)]