15891473774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8017}}^1\times {\mathrm{8191}}^1$

素因数の和:16232

約数の個数: 24

約数和(自身を含む): 26207698944

約数和(自身を除く): 10316225170

約数列:

[1, 2, 11, 22, 121, 242, 8017, 8191, 16034, 16382, 88187, 90101, 176374, 180202, 970057, 991111, 1940114, 1982222, 65667247, 131334494, 722339717, 1444679434, 7945736887, 15891473774]

約数ペア:

[(1, 15891473774), (2, 7945736887), (11, 1444679434), (22, 722339717), (121, 131334494), (242, 65667247), (8017, 1982222), (8191, 1940114), (16034, 991111), (16382, 970057), (88187, 180202), (90101, 176374)]