66938938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{160141}}^1$

素因数の和:160173

約数の個数: 16

約数和(自身を含む): 115302240

約数和(自身を除く): 48363302

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 160141, 320282, 1761551, 3042679, 3523102, 6085358, 33469469, 66938938]

約数ペア:

[(1, 66938938), (2, 33469469), (11, 6085358), (19, 3523102), (22, 3042679), (38, 1761551), (209, 320282), (418, 160141)]