8127934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 12960000

約数和(自身を除く): 4832066

約数列:

[1, 2, 19, 38, 107, 214, 1999, 2033, 3998, 4066, 37981, 75962, 213893, 427786, 4063967, 8127934]

約数ペア:

[(1, 8127934), (2, 4063967), (19, 427786), (38, 213893), (107, 75962), (214, 37981), (1999, 4066), (2033, 3998)]