12903869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 15336000

約数和(自身を除く): 2432131

約数列:

[1, 11, 19, 29, 209, 319, 551, 2129, 6061, 23419, 40451, 61741, 444961, 679151, 1173079, 12903869]

約数ペア:

[(1, 12903869), (11, 1173079), (19, 679151), (29, 444961), (209, 61741), (319, 40451), (551, 23419), (2129, 6061)]