21816526394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49358657}}^1$

素因数の和:49358689

約数の個数: 16

約数和(自身を含む): 37315145448

約数和(自身を除く): 15498619054

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 49358657, 98717314, 641662541, 839097169, 1283325082, 1678194338, 10908263197, 21816526394]

約数ペア:

[(1, 21816526394), (2, 10908263197), (13, 1678194338), (17, 1283325082), (26, 839097169), (34, 641662541), (221, 98717314), (442, 49358657)]