16481812

素因数分解:

$2^2\times {\mathrm{911}}^1\times {\mathrm{4523}}^1$

素因数の和:5438

約数の個数: 12

約数和(自身を含む): 28881216

約数和(自身を除く): 12399404

約数列:

[1, 2, 4, 911, 1822, 3644, 4523, 9046, 18092, 4120453, 8240906, 16481812]

約数ペア:

[(1, 16481812), (2, 8240906), (4, 4120453), (911, 18092), (1822, 9046), (3644, 4523)]