25396566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{325597}}^1$

素因数の和:325615

約数の個数: 16

約数和(自身を含む): 54700464

約数和(自身を除く): 29303898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 325597, 651194, 976791, 1953582, 4232761, 8465522, 12698283, 25396566]

約数ペア:

[(1, 25396566), (2, 12698283), (3, 8465522), (6, 4232761), (13, 1953582), (26, 976791), (39, 651194), (78, 325597)]