19873669953

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9062321}}^1$

素因数の和:9062384

約数の個数: 16

約数和(自身を含む): 28709436096

約数和(自身を除く): 8835766143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 9062321, 27186963, 154059457, 389679803, 462178371, 1169039409, 6624556651, 19873669953]

約数ペア:

[(1, 19873669953), (3, 6624556651), (17, 1169039409), (43, 462178371), (51, 389679803), (129, 154059457), (731, 27186963), (2193, 9062321)]