22145626

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 33994728

約数和(自身を除く): 11849102

約数列:

[1, 2, 53, 106, 401, 521, 802, 1042, 21253, 27613, 42506, 55226, 208921, 417842, 11072813, 22145626]

約数ペア:

[(1, 22145626), (2, 11072813), (53, 417842), (106, 208921), (401, 55226), (521, 42506), (802, 27613), (1042, 21253)]