16708490

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6991}}^1$

素因数の和:7237

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 13496950

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 6991, 13982, 34955, 69910, 1670849, 3341698, 8354245, 16708490]

約数ペア:

[(1, 16708490), (2, 8354245), (5, 3341698), (10, 1670849), (239, 69910), (478, 34955), (1195, 13982), (2390, 6991)]