39609910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{172217}}^1$

素因数の和:172247

約数の個数: 16

約数和(自身を含む): 74398176

約数和(自身を除く): 34788266

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 172217, 344434, 861085, 1722170, 3960991, 7921982, 19804955, 39609910]

約数ペア:

[(1, 39609910), (2, 19804955), (5, 7921982), (10, 3960991), (23, 1722170), (46, 861085), (115, 344434), (230, 172217)]