11960740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54367}}^1$

素因数の和:54387

約数の個数: 24

約数和(自身を含む): 27401472

約数和(自身を除く): 15440732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54367, 108734, 217468, 271835, 543670, 598037, 1087340, 1196074, 2392148, 2990185, 5980370, 11960740]

約数ペア:

[(1, 11960740), (2, 5980370), (4, 2990185), (5, 2392148), (10, 1196074), (11, 1087340), (20, 598037), (22, 543670), (44, 271835), (55, 217468), (110, 108734), (220, 54367)]