13987212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27107}}^1$

素因数の和:27157

約数の個数: 24

約数和(自身を含む): 33397056

約数和(自身を除く): 19409844

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 27107, 54214, 81321, 108428, 162642, 325284, 1165601, 2331202, 3496803, 4662404, 6993606, 13987212]

約数ペア:

[(1, 13987212), (2, 6993606), (3, 4662404), (4, 3496803), (6, 2331202), (12, 1165601), (43, 325284), (86, 162642), (129, 108428), (172, 81321), (258, 54214), (516, 27107)]