9768890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13759}}^1$

素因数の和:13837

約数の個数: 16

約数和(自身を含む): 17832960

約数和(自身を除く): 8064070

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 13759, 27518, 68795, 137590, 976889, 1953778, 4884445, 9768890]

約数ペア:

[(1, 9768890), (2, 4884445), (5, 1953778), (10, 976889), (71, 137590), (142, 68795), (355, 27518), (710, 13759)]