12771858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193513}}^1$

素因数の和:193529

約数の個数: 16

約数和(自身を含む): 27866016

約数和(自身を除く): 15094158

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193513, 387026, 580539, 1161078, 2128643, 4257286, 6385929, 12771858]

約数ペア:

[(1, 12771858), (2, 6385929), (3, 4257286), (6, 2128643), (11, 1161078), (22, 580539), (33, 387026), (66, 193513)]