8418938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1874

約数の個数: 24

約数和(自身を含む): 14619360

約数和(自身を除く): 6200422

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1831, 2299, 3662, 4598, 20141, 34789, 40282, 69578, 221551, 382679, 443102, 765358, 4209469, 8418938]

約数ペア:

[(1, 8418938), (2, 4209469), (11, 765358), (19, 443102), (22, 382679), (38, 221551), (121, 69578), (209, 40282), (242, 34789), (418, 20141), (1831, 4598), (2299, 3662)]