15171376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{86201}}^1$

素因数の和:86220

約数の個数: 20

約数和(自身を含む): 32067144

約数和(自身を除く): 16895768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 86201, 172402, 344804, 689608, 948211, 1379216, 1896422, 3792844, 7585688, 15171376]

約数ペア:

[(1, 15171376), (2, 7585688), (4, 3792844), (8, 1896422), (11, 1379216), (16, 948211), (22, 689608), (44, 344804), (88, 172402), (176, 86201)]