13121322

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15733}}^1$

素因数の和:15877

約数の個数: 16

約数和(自身を含む): 26433120

約数和(自身を除く): 13311798

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 15733, 31466, 47199, 94398, 2186887, 4373774, 6560661, 13121322]

約数ペア:

[(1, 13121322), (2, 6560661), (3, 4373774), (6, 2186887), (139, 94398), (278, 47199), (417, 31466), (834, 15733)]