12973558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3929}}^1$

素因数の和:4071

約数の個数: 16

約数和(自身を含む): 21127680

約数和(自身を除く): 8154122

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 3929, 7858, 51077, 102154, 498983, 997966, 6486779, 12973558]

約数ペア:

[(1, 12973558), (2, 6486779), (13, 997966), (26, 498983), (127, 102154), (254, 51077), (1651, 7858), (3302, 3929)]