78843806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{19391}}^1$

素因数の和:19519

約数の個数: 16

約数和(自身を含む): 125660160

約数和(自身を除く): 46816354

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 19391, 38782, 368429, 736858, 2074837, 4149674, 39421903, 78843806]

約数ペア:

[(1, 78843806), (2, 39421903), (19, 4149674), (38, 2074837), (107, 736858), (214, 368429), (2033, 38782), (4066, 19391)]