13295620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51137}}^1$

素因数の和:51159

約数の個数: 24

約数和(自身を含む): 30069144

約数和(自身を除く): 16773524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51137, 102274, 204548, 255685, 511370, 664781, 1022740, 1329562, 2659124, 3323905, 6647810, 13295620]

約数ペア:

[(1, 13295620), (2, 6647810), (4, 3323905), (5, 2659124), (10, 1329562), (13, 1022740), (20, 664781), (26, 511370), (52, 255685), (65, 204548), (130, 102274), (260, 51137)]