16980722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45403}}^1$

素因数の和:45433

約数の個数: 16

約数和(自身を含む): 29421792

約数和(自身を除く): 12441070

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 45403, 90806, 499433, 771851, 998866, 1543702, 8490361, 16980722]

約数ペア:

[(1, 16980722), (2, 8490361), (11, 1543702), (17, 998866), (22, 771851), (34, 499433), (187, 90806), (374, 45403)]