12486278398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1\times {\mathrm{3259}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 20538000000

約数和(自身を除く): 8051721602

約数列:

[1, 2, 11, 22, 349, 499, 698, 998, 3259, 3839, 5489, 6518, 7678, 10978, 35849, 71698, 174151, 348302, 1137391, 1626241, 1915661, 2274782, 3252482, 3831322, 12511301, 17888651, 25022602, 35777302, 567558109, 1135116218, 6243139199, 12486278398]

約数ペア:

[(1, 12486278398), (2, 6243139199), (11, 1135116218), (22, 567558109), (349, 35777302), (499, 25022602), (698, 17888651), (998, 12511301), (3259, 3831322), (3839, 3252482), (5489, 2274782), (6518, 1915661), (7678, 1626241), (10978, 1137391), (35849, 348302), (71698, 174151)]