38389870

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{5879}}^1$

素因数の和:6539

約数の個数: 16

約数和(自身を含む): 69219360

約数和(自身を除く): 30829490

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 5879, 6530, 11758, 29395, 58790, 3838987, 7677974, 19194935, 38389870]

約数ペア:

[(1, 38389870), (2, 19194935), (5, 7677974), (10, 3838987), (653, 58790), (1306, 29395), (3265, 11758), (5879, 6530)]