16920338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4651}}^1$

素因数の和:4777

約数の個数: 16

約数和(自身を含む): 27130464

約数和(自身を除く): 10210126

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 4651, 9302, 79067, 158134, 497657, 995314, 8460169, 16920338]

約数ペア:

[(1, 16920338), (2, 8460169), (17, 995314), (34, 497657), (107, 158134), (214, 79067), (1819, 9302), (3638, 4651)]