15661806

素因数分解:

$2^1\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{1979}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 31363200

約数和(自身を除く): 15701394

約数列:

[1, 2, 3, 6, 1319, 1979, 2638, 3957, 3958, 5937, 7914, 11874, 2610301, 5220602, 7830903, 15661806]

約数ペア:

[(1, 15661806), (2, 7830903), (3, 5220602), (6, 2610301), (1319, 11874), (1979, 7914), (2638, 5937), (3957, 3958)]