19002404

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{4253}}^1$

素因数の和:5374

約数の個数: 12

約数和(自身を含む): 33291804

約数和(自身を除く): 14289400

約数列:

[1, 2, 4, 1117, 2234, 4253, 4468, 8506, 17012, 4750601, 9501202, 19002404]

約数ペア:

[(1, 19002404), (2, 9501202), (4, 4750601), (1117, 17012), (2234, 8506), (4253, 4468)]