15080956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31159}}^1$

素因数の和:31185

約数の個数: 18

約数和(自身を含む): 29009960

約数和(自身を除く): 13929004

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 31159, 62318, 124636, 342749, 685498, 1370996, 3770239, 7540478, 15080956]

約数ペア:

[(1, 15080956), (2, 7540478), (4, 3770239), (11, 1370996), (22, 685498), (44, 342749), (121, 124636), (242, 62318), (484, 31159)]