19474010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114553}}^1$

素因数の和:114577

約数の個数: 16

約数和(自身を含む): 37115496

約数和(自身を除く): 17641486

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 114553, 229106, 572765, 1145530, 1947401, 3894802, 9737005, 19474010]

約数ペア:

[(1, 19474010), (2, 9737005), (5, 3894802), (10, 1947401), (17, 1145530), (34, 572765), (85, 229106), (170, 114553)]