12796595

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 18810000

約数和(自身を除く): 6013405

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 2749, 4655, 13745, 19243, 52231, 96215, 134701, 261155, 365617, 673505, 1828085, 2559319, 12796595]

約数ペア:

[(1, 12796595), (5, 2559319), (7, 1828085), (19, 673505), (35, 365617), (49, 261155), (95, 134701), (133, 96215), (245, 52231), (665, 19243), (931, 13745), (2749, 4655)]