2019933604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{108203}}^1$

素因数の和:108579

約数の個数: 24

約数和(自身を含む): 3817437120

約数和(自身を除く): 1797503516

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 4667, 9334, 18668, 108203, 216406, 432812, 1406639, 2813278, 5626556, 38844877, 77689754, 155379508, 504983401, 1009966802, 2019933604]

約数ペア:

[(1, 2019933604), (2, 1009966802), (4, 504983401), (13, 155379508), (26, 77689754), (52, 38844877), (359, 5626556), (718, 2813278), (1436, 1406639), (4667, 432812), (9334, 216406), (18668, 108203)]