39039994

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{3061}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 67021056

約数和(自身を除く): 27981062

約数列:

[1, 2, 7, 14, 911, 1822, 3061, 6122, 6377, 12754, 21427, 42854, 2788571, 5577142, 19519997, 39039994]

約数ペア:

[(1, 39039994), (2, 19519997), (7, 5577142), (14, 2788571), (911, 42854), (1822, 21427), (3061, 12754), (6122, 6377)]