12921352

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{24107}}^1$

素因数の和:24180

約数の個数: 16

約数和(自身を含む): 24590160

約数和(自身を除く): 11668808

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 24107, 48214, 96428, 192856, 1615169, 3230338, 6460676, 12921352]

約数ペア:

[(1, 12921352), (2, 6460676), (4, 3230338), (8, 1615169), (67, 192856), (134, 96428), (268, 48214), (536, 24107)]