12601808

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{5749}}^1$

素因数の和:5894

約数の個数: 20

約数和(自身を含む): 24598500

約数和(自身を除く): 11996692

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 5749, 11498, 22996, 45992, 91984, 787613, 1575226, 3150452, 6300904, 12601808]

約数ペア:

[(1, 12601808), (2, 6300904), (4, 3150452), (8, 1575226), (16, 787613), (137, 91984), (274, 45992), (548, 22996), (1096, 11498), (2192, 5749)]