19111604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281053}}^1$

素因数の和:281074

約数の個数: 12

約数和(自身を含む): 35412804

約数和(自身を除く): 16301200

約数列:

[1, 2, 4, 17, 34, 68, 281053, 562106, 1124212, 4777901, 9555802, 19111604]

約数ペア:

[(1, 19111604), (2, 9555802), (4, 4777901), (17, 1124212), (34, 562106), (68, 281053)]