12797776

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{10957}}^1$

素因数の和:11038

約数の個数: 20

約数和(自身を含む): 25137652

約数和(自身を除く): 12339876

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 10957, 21914, 43828, 87656, 175312, 799861, 1599722, 3199444, 6398888, 12797776]

約数ペア:

[(1, 12797776), (2, 6398888), (4, 3199444), (8, 1599722), (16, 799861), (73, 175312), (146, 87656), (292, 43828), (584, 21914), (1168, 10957)]