12708645

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11933}}^1$

素因数の和:12012

約数の個数: 16

約数和(自身を含む): 20621952

約数和(自身を除く): 7913307

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11933, 35799, 59665, 178995, 847243, 2541729, 4236215, 12708645]

約数ペア:

[(1, 12708645), (3, 4236215), (5, 2541729), (15, 847243), (71, 178995), (213, 59665), (355, 35799), (1065, 11933)]