12371504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{18859}}^1$

素因数の和:18908

約数の個数: 20

約数和(自身を含む): 24555720

約数和(自身を除く): 12184216

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 18859, 37718, 75436, 150872, 301744, 773219, 1546438, 3092876, 6185752, 12371504]

約数ペア:

[(1, 12371504), (2, 6185752), (4, 3092876), (8, 1546438), (16, 773219), (41, 301744), (82, 150872), (164, 75436), (328, 37718), (656, 18859)]