12686869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 14402304

約数和(自身を除く): 1715435

約数列:

[1, 13, 23, 151, 281, 299, 1963, 3473, 3653, 6463, 42431, 45149, 84019, 551603, 975913, 12686869]

約数ペア:

[(1, 12686869), (13, 975913), (23, 551603), (151, 84019), (281, 45149), (299, 42431), (1963, 6463), (3473, 3653)]