18799070

素因数分解:

$2^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2129}}^1$

素因数の和:3019

約数の個数: 16

約数和(自身を含む): 33892560

約数和(自身を除く): 15093490

約数列:

[1, 2, 5, 10, 883, 1766, 2129, 4258, 4415, 8830, 10645, 21290, 1879907, 3759814, 9399535, 18799070]

約数ペア:

[(1, 18799070), (2, 9399535), (5, 3759814), (10, 1879907), (883, 21290), (1766, 10645), (2129, 8830), (4258, 4415)]