21824580986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2221}}^1\times {\mathrm{2719}}^1$

素因数の和:5094

約数の個数: 32

約数和(自身を含む): 35537779200

約数和(自身を除く): 13713198214

約数列:

[1, 2, 13, 26, 139, 278, 1807, 2221, 2719, 3614, 4442, 5438, 28873, 35347, 57746, 70694, 308719, 377941, 617438, 755882, 4013347, 4913233, 6038899, 8026694, 9826466, 12077798, 78505687, 157011374, 839406961, 1678813922, 10912290493, 21824580986]

約数ペア:

[(1, 21824580986), (2, 10912290493), (13, 1678813922), (26, 839406961), (139, 157011374), (278, 78505687), (1807, 12077798), (2221, 9826466), (2719, 8026694), (3614, 6038899), (4442, 4913233), (5438, 4013347), (28873, 755882), (35347, 617438), (57746, 377941), (70694, 308719)]