12208638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{156521}}^1$

素因数の和:156539

約数の個数: 16

約数和(自身を含む): 26295696

約数和(自身を除く): 14087058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 156521, 313042, 469563, 939126, 2034773, 4069546, 6104319, 12208638]

約数ペア:

[(1, 12208638), (2, 6104319), (3, 4069546), (6, 2034773), (13, 939126), (26, 469563), (39, 313042), (78, 156521)]