21992682

素因数分解:

$2^1\times 3^1\times {\mathrm{547}}^1\times {\mathrm{6701}}^1$

素因数の和:7253

約数の個数: 16

約数和(自身を含む): 44072352

約数和(自身を除く): 22079670

約数列:

[1, 2, 3, 6, 547, 1094, 1641, 3282, 6701, 13402, 20103, 40206, 3665447, 7330894, 10996341, 21992682]

約数ペア:

[(1, 21992682), (2, 10996341), (3, 7330894), (6, 3665447), (547, 40206), (1094, 20103), (1641, 13402), (3282, 6701)]