12688912

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{1103}}^1$

素因数の和:1830

約数の個数: 20

約数和(自身を含む): 24641280

約数和(自身を除く): 11952368

約数列:

[1, 2, 4, 8, 16, 719, 1103, 1438, 2206, 2876, 4412, 5752, 8824, 11504, 17648, 793057, 1586114, 3172228, 6344456, 12688912]

約数ペア:

[(1, 12688912), (2, 6344456), (4, 3172228), (8, 1586114), (16, 793057), (719, 17648), (1103, 11504), (1438, 8824), (2206, 5752), (2876, 4412)]