21239635873

素因数分解:

${\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{467}}^1\times {\mathrm{3911}}^1$

素因数の和:4808

約数の個数: 16

約数和(自身を含む): 22079640960

約数和(自身を除く): 840005087

約数列:

[1, 29, 401, 467, 3911, 11629, 13543, 113419, 187267, 1568311, 1826437, 5430743, 45481019, 52966673, 732401237, 21239635873]

約数ペア:

[(1, 21239635873), (29, 732401237), (401, 52966673), (467, 45481019), (3911, 5430743), (11629, 1826437), (13543, 1568311), (113419, 187267)]