12981094

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4049}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 22356000

約数和(自身を除く): 9374906

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 4049, 8098, 28343, 56686, 927221, 1854442, 6490547, 12981094]

約数ペア:

[(1, 12981094), (2, 6490547), (7, 1854442), (14, 927221), (229, 56686), (458, 28343), (1603, 8098), (3206, 4049)]