14139130

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3457}}^1$

素因数の和:3873

約数の個数: 16

約数和(自身を含む): 25520040

約数和(自身を除く): 11380910

約数列:

[1, 2, 5, 10, 409, 818, 2045, 3457, 4090, 6914, 17285, 34570, 1413913, 2827826, 7069565, 14139130]

約数ペア:

[(1, 14139130), (2, 7069565), (5, 2827826), (10, 1413913), (409, 34570), (818, 17285), (2045, 6914), (3457, 4090)]