23691772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 45470376

約数和(自身を除く): 21778604

約数列:

[1, 2, 4, 13, 26, 52, 101, 169, 202, 338, 347, 404, 676, 694, 1313, 1388, 2626, 4511, 5252, 9022, 17069, 18044, 34138, 35047, 58643, 68276, 70094, 117286, 140188, 234572, 455611, 911222, 1822444, 5922943, 11845886, 23691772]

約数ペア:

[(1, 23691772), (2, 11845886), (4, 5922943), (13, 1822444), (26, 911222), (52, 455611), (101, 234572), (169, 140188), (202, 117286), (338, 70094), (347, 68276), (404, 58643), (676, 35047), (694, 34138), (1313, 18044), (1388, 17069), (2626, 9022), (4511, 5252)]