16621090

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3637}}^1$

素因数の和:4101

約数の個数: 16

約数和(自身を含む): 29991672

約数和(自身を除く): 13370582

約数列:

[1, 2, 5, 10, 457, 914, 2285, 3637, 4570, 7274, 18185, 36370, 1662109, 3324218, 8310545, 16621090]

約数ペア:

[(1, 16621090), (2, 8310545), (5, 3324218), (10, 1662109), (457, 36370), (914, 18185), (2285, 7274), (3637, 4570)]