8315806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4203

約数の個数: 16

約数和(自身を含む): 13381200

約数和(自身を除く): 5065394

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 4129, 8258, 78451, 156902, 218837, 437674, 4157903, 8315806]

約数ペア:

[(1, 8315806), (2, 4157903), (19, 437674), (38, 218837), (53, 156902), (106, 78451), (1007, 8258), (2014, 4129)]