12786193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 15603840

約数和(自身を除く): 2817647

約数列:

[1, 7, 17, 119, 139, 773, 973, 2363, 5411, 13141, 16541, 91987, 107447, 752129, 1826599, 12786193]

約数ペア:

[(1, 12786193), (7, 1826599), (17, 752129), (119, 107447), (139, 91987), (773, 16541), (973, 13141), (2363, 5411)]