18870293012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5904347}}^1$

素因数の和:5904415

約数の個数: 24

約数和(自身を含む): 35709496704

約数和(自身を除く): 16839203692

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 5904347, 11808694, 23617388, 100373899, 200747798, 277504309, 401495596, 555008618, 1110017236, 4717573253, 9435146506, 18870293012]

約数ペア:

[(1, 18870293012), (2, 9435146506), (4, 4717573253), (17, 1110017236), (34, 555008618), (47, 401495596), (68, 277504309), (94, 200747798), (188, 100373899), (799, 23617388), (1598, 11808694), (3196, 5904347)]