12447656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{119689}}^1$

素因数の和:119708

約数の個数: 16

約数和(自身を含む): 25134900

約数和(自身を除く): 12687244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 119689, 239378, 478756, 957512, 1555957, 3111914, 6223828, 12447656]

約数ペア:

[(1, 12447656), (2, 6223828), (4, 3111914), (8, 1555957), (13, 957512), (26, 478756), (52, 239378), (104, 119689)]