15217996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3121}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 28322784

約数和(自身を除く): 13104788

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 3121, 4876, 6242, 12484, 71783, 143566, 165413, 287132, 330826, 661652, 3804499, 7608998, 15217996]

約数ペア:

[(1, 15217996), (2, 7608998), (4, 3804499), (23, 661652), (46, 330826), (53, 287132), (92, 165413), (106, 143566), (212, 71783), (1219, 12484), (2438, 6242), (3121, 4876)]