894938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 1542240

約数和(自身を除く): 647302

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2141, 4282, 23551, 40679, 47102, 81358, 447469, 894938]

約数ペア:

[(1, 894938), (2, 447469), (11, 81358), (19, 47102), (22, 40679), (38, 23551), (209, 4282), (418, 2141)]