12866813393

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1\times {\mathrm{8609}}^1$

素因数の和:11104

約数の個数: 16

約数和(自身を含む): 14878080000

約数和(自身を除く): 2011266607

約数列:

[1, 7, 89, 623, 2399, 8609, 16793, 60263, 213511, 766201, 1494577, 5363407, 20652991, 144570937, 1838116199, 12866813393]

約数ペア:

[(1, 12866813393), (7, 1838116199), (89, 144570937), (623, 20652991), (2399, 5363407), (8609, 1494577), (16793, 766201), (60263, 213511)]