12138266

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1931}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 8727334

約数列:

[1, 2, 7, 14, 449, 898, 1931, 3143, 3862, 6286, 13517, 27034, 867019, 1734038, 6069133, 12138266]

約数ペア:

[(1, 12138266), (2, 6069133), (7, 1734038), (14, 867019), (449, 27034), (898, 13517), (1931, 6286), (3143, 3862)]