19616198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82421}}^1$

素因数の和:82447

約数の個数: 16

約数和(自身を含む): 35606304

約数和(自身を除く): 15990106

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 82421, 164842, 576947, 1153894, 1401157, 2802314, 9808099, 19616198]

約数ペア:

[(1, 19616198), (2, 9808099), (7, 2802314), (14, 1401157), (17, 1153894), (34, 576947), (119, 164842), (238, 82421)]