18763088

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{1097}}^1$

素因数の和:2174

約数の個数: 20

約数和(自身を含む): 36420660

約数和(自身を除く): 17657572

約数列:

[1, 2, 4, 8, 16, 1069, 1097, 2138, 2194, 4276, 4388, 8552, 8776, 17104, 17552, 1172693, 2345386, 4690772, 9381544, 18763088]

約数ペア:

[(1, 18763088), (2, 9381544), (4, 4690772), (8, 2345386), (16, 1172693), (1069, 17552), (1097, 17104), (2138, 8776), (2194, 8552), (4276, 4388)]