13997540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14891}}^1$

素因数の和:14947

約数の個数: 24

約数和(自身を含む): 30022272

約数和(自身を除く): 16024732

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14891, 29782, 59564, 74455, 148910, 297820, 699877, 1399754, 2799508, 3499385, 6998770, 13997540]

約数ペア:

[(1, 13997540), (2, 6998770), (4, 3499385), (5, 2799508), (10, 1399754), (20, 699877), (47, 297820), (94, 148910), (188, 74455), (235, 59564), (470, 29782), (940, 14891)]