19622530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19051}}^1$

素因数の和:19161

約数の個数: 16

約数和(自身を含む): 35665344

約数和(自身を除く): 16042814

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 19051, 38102, 95255, 190510, 1962253, 3924506, 9811265, 19622530]

約数ペア:

[(1, 19622530), (2, 9811265), (5, 3924506), (10, 1962253), (103, 190510), (206, 95255), (515, 38102), (1030, 19051)]