13340752

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{3739}}^1$

素因数の和:3970

約数の個数: 20

約数和(自身を含む): 25970560

約数和(自身を除く): 12629808

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 3739, 7478, 14956, 29912, 59824, 833797, 1667594, 3335188, 6670376, 13340752]

約数ペア:

[(1, 13340752), (2, 6670376), (4, 3335188), (8, 1667594), (16, 833797), (223, 59824), (446, 29912), (892, 14956), (1784, 7478), (3568, 3739)]