15747230

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{14447}}^1$

素因数の和:14563

約数の個数: 16

約数和(自身を含む): 28607040

約数和(自身を除く): 12859810

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 14447, 28894, 72235, 144470, 1574723, 3149446, 7873615, 15747230]

約数ペア:

[(1, 15747230), (2, 7873615), (5, 3149446), (10, 1574723), (109, 144470), (218, 72235), (545, 28894), (1090, 14447)]