18461794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2971}}^1$

素因数の和:3225

約数の個数: 16

約数和(自身を含む): 29957760

約数和(自身を除く): 11495966

約数列:

[1, 2, 13, 26, 239, 478, 2971, 3107, 5942, 6214, 38623, 77246, 710069, 1420138, 9230897, 18461794]

約数ペア:

[(1, 18461794), (2, 9230897), (13, 1420138), (26, 710069), (239, 77246), (478, 38623), (2971, 6214), (3107, 5942)]