12864744862

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{3221}}^1\times {\mathrm{4549}}^1$

素因数の和:8211

約数の個数: 16

約数和(自身を含む): 19351332000

約数和(自身を除く): 6486587138

約数列:

[1, 2, 439, 878, 3221, 4549, 6442, 9098, 1414019, 1997011, 2828038, 3994022, 14652329, 29304658, 6432372431, 12864744862]

約数ペア:

[(1, 12864744862), (2, 6432372431), (439, 29304658), (878, 14652329), (3221, 3994022), (4549, 2828038), (6442, 1997011), (9098, 1414019)]