13928870

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1987}}^1$

素因数の和:2695

約数の個数: 16

約数和(自身を含む): 25120368

約数和(自身を除く): 11191498

約数列:

[1, 2, 5, 10, 701, 1402, 1987, 3505, 3974, 7010, 9935, 19870, 1392887, 2785774, 6964435, 13928870]

約数ペア:

[(1, 13928870), (2, 6964435), (5, 2785774), (10, 1392887), (701, 19870), (1402, 9935), (1987, 7010), (3505, 3974)]