12231436

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10159}}^1$

素因数の和:10213

約数の個数: 24

約数和(自身を含む): 25034240

約数和(自身を除く): 12802804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10159, 20318, 40636, 71113, 142226, 284452, 436837, 873674, 1747348, 3057859, 6115718, 12231436]

約数ペア:

[(1, 12231436), (2, 6115718), (4, 3057859), (7, 1747348), (14, 873674), (28, 436837), (43, 284452), (86, 142226), (172, 71113), (301, 40636), (602, 20318), (1204, 10159)]