39256970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30911}}^1$

素因数の和:31045

約数の個数: 16

約数和(自身を含む): 71221248

約数和(自身を除く): 31964278

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 30911, 61822, 154555, 309110, 3925697, 7851394, 19628485, 39256970]

約数ペア:

[(1, 39256970), (2, 19628485), (5, 7851394), (10, 3925697), (127, 309110), (254, 154555), (635, 61822), (1270, 30911)]