12219826

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 18900288

約数和(自身を除く): 6680462

約数列:

[1, 2, 43, 86, 151, 302, 941, 1882, 6493, 12986, 40463, 80926, 142091, 284182, 6109913, 12219826]

約数ペア:

[(1, 12219826), (2, 6109913), (43, 284182), (86, 142091), (151, 80926), (302, 40463), (941, 12986), (1882, 6493)]