13903084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1601}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 26375328

約数和(自身を除く): 12472244

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 1601, 2171, 3202, 4342, 6404, 8684, 20813, 41626, 83252, 267367, 534734, 1069468, 3475771, 6951542, 13903084]

約数ペア:

[(1, 13903084), (2, 6951542), (4, 3475771), (13, 1069468), (26, 534734), (52, 267367), (167, 83252), (334, 41626), (668, 20813), (1601, 8684), (2171, 6404), (3202, 4342)]