13312715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 17371200

約数和(自身を除く): 4058485

約数列:

[1, 5, 13, 65, 109, 545, 1417, 1879, 7085, 9395, 24427, 122135, 204811, 1024055, 2662543, 13312715]

約数ペア:

[(1, 13312715), (5, 2662543), (13, 1024055), (65, 204811), (109, 122135), (545, 24427), (1417, 9395), (1879, 7085)]