18897734

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3359}}^1$

素因数の和:3487

約数の個数: 16

約数和(自身を含む): 29635200

約数和(自身を除く): 10737466

約数列:

[1, 2, 29, 58, 97, 194, 2813, 3359, 5626, 6718, 97411, 194822, 325823, 651646, 9448867, 18897734]

約数ペア:

[(1, 18897734), (2, 9448867), (29, 651646), (58, 325823), (97, 194822), (194, 97411), (2813, 6718), (3359, 5626)]