12265784

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{3461}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 23056920

約数和(自身を除く): 10791136

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3461, 3544, 6922, 13844, 27688, 1533223, 3066446, 6132892, 12265784]

約数ペア:

[(1, 12265784), (2, 6132892), (4, 3066446), (8, 1533223), (443, 27688), (886, 13844), (1772, 6922), (3461, 3544)]