12439712

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{2609}}^1$

素因数の和:2768

約数の個数: 24

約数和(自身を含む): 24664500

約数和(自身を除く): 12224788

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 2609, 4768, 5218, 10436, 20872, 41744, 83488, 388741, 777482, 1554964, 3109928, 6219856, 12439712]

約数ペア:

[(1, 12439712), (2, 6219856), (4, 3109928), (8, 1554964), (16, 777482), (32, 388741), (149, 83488), (298, 41744), (596, 20872), (1192, 10436), (2384, 5218), (2609, 4768)]