21882639746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{80429}}^1$

素因数の和:80674

約数の個数: 32

約数和(自身を含む): 36483048000

約数和(自身を除く): 14600408254

約数列:

[1, 2, 11, 22, 83, 149, 166, 298, 913, 1639, 1826, 3278, 12367, 24734, 80429, 136037, 160858, 272074, 884719, 1769438, 6675607, 11983921, 13351214, 23967842, 73431677, 131823131, 146863354, 263646262, 994665443, 1989330886, 10941319873, 21882639746]

約数ペア:

[(1, 21882639746), (2, 10941319873), (11, 1989330886), (22, 994665443), (83, 263646262), (149, 146863354), (166, 131823131), (298, 73431677), (913, 23967842), (1639, 13351214), (1826, 11983921), (3278, 6675607), (12367, 1769438), (24734, 884719), (80429, 272074), (136037, 160858)]