12997912

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{3701}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 24433200

約数和(自身を除く): 11435288

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 3701, 7402, 14804, 29608, 1624739, 3249478, 6498956, 12997912]

約数ペア:

[(1, 12997912), (2, 6498956), (4, 3249478), (8, 1624739), (439, 29608), (878, 14804), (1756, 7402), (3512, 3701)]