16138490

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3643}}^1$

素因数の和:4093

約数の個数: 16

約数和(自身を含む): 29122848

約数和(自身を除く): 12984358

約数列:

[1, 2, 5, 10, 443, 886, 2215, 3643, 4430, 7286, 18215, 36430, 1613849, 3227698, 8069245, 16138490]

約数ペア:

[(1, 16138490), (2, 8069245), (5, 3227698), (10, 1613849), (443, 36430), (886, 18215), (2215, 7286), (3643, 4430)]