2019430765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2159819}}^1$

素因数の和:2159852

約数の個数: 16

約数和(自身を含む): 2799126720

約数和(自身を除く): 779695955

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2159819, 10799095, 23758009, 36716923, 118790045, 183584615, 403886153, 2019430765]

約数ペア:

[(1, 2019430765), (5, 403886153), (11, 183584615), (17, 118790045), (55, 36716923), (85, 23758009), (187, 10799095), (935, 2159819)]