12618507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6481}}^1$

素因数の和:6554

約数の個数: 16

約数和(自身を含む): 18668160

約数和(自身を除く): 6049653

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 6481, 19443, 71291, 213873, 382379, 1147137, 4206169, 12618507]

約数ペア:

[(1, 12618507), (3, 4206169), (11, 1147137), (33, 382379), (59, 213873), (177, 71291), (649, 19443), (1947, 6481)]