3127856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{10289}}^1$

素因数の和:10316

約数の個数: 20

約数和(自身を含む): 6379800

約数和(自身を除く): 3251944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 10289, 20578, 41156, 82312, 164624, 195491, 390982, 781964, 1563928, 3127856]

約数ペア:

[(1, 3127856), (2, 1563928), (4, 781964), (8, 390982), (16, 195491), (19, 164624), (38, 82312), (76, 41156), (152, 20578), (304, 10289)]