11999248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{20269}}^1$

素因数の和:20314

約数の個数: 20

約数和(自身を含む): 23878060

約数和(自身を除く): 11878812

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 20269, 40538, 81076, 162152, 324304, 749953, 1499906, 2999812, 5999624, 11999248]

約数ペア:

[(1, 11999248), (2, 5999624), (4, 2999812), (8, 1499906), (16, 749953), (37, 324304), (74, 162152), (148, 81076), (296, 40538), (592, 20269)]