13638452

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{4153}}^1$

素因数の和:4978

約数の個数: 12

約数和(自身を含む): 23902116

約数和(自身を除く): 10263664

約数列:

[1, 2, 4, 821, 1642, 3284, 4153, 8306, 16612, 3409613, 6819226, 13638452]

約数ペア:

[(1, 13638452), (2, 6819226), (4, 3409613), (821, 16612), (1642, 8306), (3284, 4153)]