12005456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{18301}}^1$

素因数の和:18350

約数の個数: 20

約数和(自身を含む): 23829204

約数和(自身を除く): 11823748

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 18301, 36602, 73204, 146408, 292816, 750341, 1500682, 3001364, 6002728, 12005456]

約数ペア:

[(1, 12005456), (2, 6002728), (4, 3001364), (8, 1500682), (16, 750341), (41, 292816), (82, 146408), (164, 73204), (328, 36602), (656, 18301)]