18933574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18311}}^1$

素因数の和:18371

約数の個数: 16

約数和(自身を含む): 31643136

約数和(自身を除く): 12709562

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 18311, 36622, 201421, 402842, 860617, 1721234, 9466787, 18933574]

約数ペア:

[(1, 18933574), (2, 9466787), (11, 1721234), (22, 860617), (47, 402842), (94, 201421), (517, 36622), (1034, 18311)]