19741036674

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{80953}}^1$

素因数の和:81474

約数の個数: 32

約数和(自身を含む): 39984799680

約数和(自身を除く): 20243763006

約数列:

[1, 2, 3, 6, 97, 194, 291, 419, 582, 838, 1257, 2514, 40643, 80953, 81286, 121929, 161906, 242859, 243858, 485718, 7852441, 15704882, 23557323, 33919307, 47114646, 67838614, 101757921, 203515842, 3290172779, 6580345558, 9870518337, 19741036674]

約数ペア:

[(1, 19741036674), (2, 9870518337), (3, 6580345558), (6, 3290172779), (97, 203515842), (194, 101757921), (291, 67838614), (419, 47114646), (582, 33919307), (838, 23557323), (1257, 15704882), (2514, 7852441), (40643, 485718), (80953, 243858), (81286, 242859), (121929, 161906)]