15551861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 17875200

約数和(自身を除く): 2323339

約数列:

[1, 13, 19, 79, 247, 797, 1027, 1501, 10361, 15143, 19513, 62963, 196859, 818519, 1196297, 15551861]

約数ペア:

[(1, 15551861), (13, 1196297), (19, 818519), (79, 196859), (247, 62963), (797, 19513), (1027, 15143), (1501, 10361)]