39238910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{35999}}^1$

素因数の和:36115

約数の個数: 16

約数和(自身を含む): 71280000

約数和(自身を除く): 32041090

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 35999, 71998, 179995, 359990, 3923891, 7847782, 19619455, 39238910]

約数ペア:

[(1, 39238910), (2, 19619455), (5, 7847782), (10, 3923891), (109, 359990), (218, 179995), (545, 71998), (1090, 35999)]