12131152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{68927}}^1$

素因数の和:68946

約数の個数: 20

約数和(自身を含む): 25641216

約数和(自身を除く): 13510064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 68927, 137854, 275708, 551416, 758197, 1102832, 1516394, 3032788, 6065576, 12131152]

約数ペア:

[(1, 12131152), (2, 6065576), (4, 3032788), (8, 1516394), (11, 1102832), (16, 758197), (22, 551416), (44, 275708), (88, 137854), (176, 68927)]