12962755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11731}}^1$

素因数の和:11766

約数の個数: 16

約数和(自身を含む): 17738784

約数和(自身を除く): 4776029

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 11731, 58655, 152503, 199427, 762515, 997135, 2592551, 12962755]

約数ペア:

[(1, 12962755), (5, 2592551), (13, 997135), (17, 762515), (65, 199427), (85, 152503), (221, 58655), (1105, 11731)]