12252541

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 14411520

約数和(自身を除く): 2158979

約数列:

[1, 7, 71, 89, 277, 497, 623, 1939, 6319, 19667, 24653, 44233, 137669, 172571, 1750363, 12252541]

約数ペア:

[(1, 12252541), (7, 1750363), (71, 172571), (89, 137669), (277, 44233), (497, 24653), (623, 19667), (1939, 6319)]