18079442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2273}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 28079352

約数和(自身を除く): 9999910

約数列:

[1, 2, 41, 82, 97, 194, 2273, 3977, 4546, 7954, 93193, 186386, 220481, 440962, 9039721, 18079442]

約数ペア:

[(1, 18079442), (2, 9039721), (41, 440962), (82, 220481), (97, 186386), (194, 93193), (2273, 7954), (3977, 4546)]