1923988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 3729600

約数和(自身を除く): 1805612

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 599, 803, 1198, 1606, 2396, 3212, 6589, 13178, 26356, 43727, 87454, 174908, 480997, 961994, 1923988]

約数ペア:

[(1, 1923988), (2, 961994), (4, 480997), (11, 174908), (22, 87454), (44, 43727), (73, 26356), (146, 13178), (292, 6589), (599, 3212), (803, 2396), (1198, 1606)]