16279874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8819}}^1$

素因数の和:8905

約数の個数: 16

約数和(自身を含む): 26671680

約数和(自身を除く): 10391806

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 8819, 17638, 114647, 229294, 626149, 1252298, 8139937, 16279874]

約数ペア:

[(1, 16279874), (2, 8139937), (13, 1252298), (26, 626149), (71, 229294), (142, 114647), (923, 17638), (1846, 8819)]