28831946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100811}}^1$

素因数の和:100837

約数の個数: 16

約数和(自身を含む): 50809248

約数和(自身を除く): 21977302

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 100811, 201622, 1108921, 1310543, 2217842, 2621086, 14415973, 28831946]

約数ペア:

[(1, 28831946), (2, 14415973), (11, 2621086), (13, 2217842), (22, 1310543), (26, 1108921), (143, 201622), (286, 100811)]