12654681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19087}}^1$

素因数の和:19120

約数の個数: 16

約数和(自身を含む): 19240704

約数和(自身を除く): 6586023

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 19087, 57261, 248131, 324479, 744393, 973437, 4218227, 12654681]

約数ペア:

[(1, 12654681), (3, 4218227), (13, 973437), (17, 744393), (39, 324479), (51, 248131), (221, 57261), (663, 19087)]