18793636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1447}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 35030016

約数和(自身を除く): 16236380

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 1447, 2894, 3247, 5788, 6494, 12988, 24599, 49198, 98396, 276377, 552754, 1105508, 4698409, 9396818, 18793636]

約数ペア:

[(1, 18793636), (2, 9396818), (4, 4698409), (17, 1105508), (34, 552754), (68, 276377), (191, 98396), (382, 49198), (764, 24599), (1447, 12988), (2894, 6494), (3247, 5788)]