18244564919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1\times {\mathrm{45823}}^1$

素因数の和:48326

約数の個数: 16

約数和(自身を含む): 21766766592

約数和(自身を除く): 3522201673

約数列:

[1, 7, 23, 161, 2473, 17311, 45823, 56879, 320761, 398153, 1053929, 7377503, 113320279, 793241953, 2606366417, 18244564919]

約数ペア:

[(1, 18244564919), (7, 2606366417), (23, 793241953), (161, 113320279), (2473, 7377503), (17311, 1053929), (45823, 398153), (56879, 320761)]