12561696258

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{4996697}}^1$

素因数の和:4997121

約数の個数: 16

約数和(自身を含む): 25183357920

約数和(自身を除く): 12621661662

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 4996697, 9993394, 14990091, 29980182, 2093616043, 4187232086, 6280848129, 12561696258]

約数ペア:

[(1, 12561696258), (2, 6280848129), (3, 4187232086), (6, 2093616043), (419, 29980182), (838, 14990091), (1257, 9993394), (2514, 4996697)]