15212425826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2647481}}^1$

素因数の和:2647526

約数の個数: 24

約数和(自身を含む): 26162417124

約数和(自身を除く): 10949991298

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 2647481, 5294962, 34417253, 45007177, 68834506, 90014354, 447424289, 585093301, 894848578, 1170186602, 7606212913, 15212425826]

約数ペア:

[(1, 15212425826), (2, 7606212913), (13, 1170186602), (17, 894848578), (26, 585093301), (34, 447424289), (169, 90014354), (221, 68834506), (338, 45007177), (442, 34417253), (2873, 5294962), (5746, 2647481)]