12763472

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{5081}}^1$

素因数の和:5246

約数の個数: 20

約数和(自身を含む): 24891636

約数和(自身を除く): 12128164

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 5081, 10162, 20324, 40648, 81296, 797717, 1595434, 3190868, 6381736, 12763472]

約数ペア:

[(1, 12763472), (2, 6381736), (4, 3190868), (8, 1595434), (16, 797717), (157, 81296), (314, 40648), (628, 20324), (1256, 10162), (2512, 5081)]