13903130

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3167}}^1$

素因数の和:3613

約数の個数: 16

約数和(自身を含む): 25090560

約数和(自身を除く): 11187430

約数列:

[1, 2, 5, 10, 439, 878, 2195, 3167, 4390, 6334, 15835, 31670, 1390313, 2780626, 6951565, 13903130]

約数ペア:

[(1, 13903130), (2, 6951565), (5, 2780626), (10, 1390313), (439, 31670), (878, 15835), (2195, 6334), (3167, 4390)]