12786308

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 23210880

約数和(自身を除く): 10424572

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 941, 1882, 3397, 3764, 6794, 13588, 40463, 74339, 80926, 148678, 161852, 297356, 3196577, 6393154, 12786308]

約数ペア:

[(1, 12786308), (2, 6393154), (4, 3196577), (43, 297356), (79, 161852), (86, 148678), (158, 80926), (172, 74339), (316, 40463), (941, 13588), (1882, 6794), (3397, 3764)]