12693668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{244109}}^1$

素因数の和:244126

約数の個数: 12

約数和(自身を含む): 23922780

約数和(自身を除く): 11229112

約数列:

[1, 2, 4, 13, 26, 52, 244109, 488218, 976436, 3173417, 6346834, 12693668]

約数ペア:

[(1, 12693668), (2, 6346834), (4, 3173417), (13, 976436), (26, 488218), (52, 244109)]