12680788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 23288832

約数和(自身を除く): 10608044

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 1823, 3478, 3646, 6956, 7292, 67451, 85681, 134902, 171362, 269804, 342724, 3170197, 6340394, 12680788]

約数ペア:

[(1, 12680788), (2, 6340394), (4, 3170197), (37, 342724), (47, 269804), (74, 171362), (94, 134902), (148, 85681), (188, 67451), (1739, 7292), (1823, 6956), (3478, 3646)]