12696195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49789}}^1$

素因数の和:49814

約数の個数: 16

約数和(自身を含む): 21509280

約数和(自身を除く): 8813085

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 49789, 149367, 248945, 746835, 846413, 2539239, 4232065, 12696195]

約数ペア:

[(1, 12696195), (3, 4232065), (5, 2539239), (15, 846413), (17, 746835), (51, 248945), (85, 149367), (255, 49789)]