12862819

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 13980672

約数和(自身を除く): 1117853

約数列:

[1, 23, 47, 73, 163, 1081, 1679, 3431, 3749, 7661, 11899, 78913, 176203, 273677, 559253, 12862819]

約数ペア:

[(1, 12862819), (23, 559253), (47, 273677), (73, 176203), (163, 78913), (1081, 11899), (1679, 7661), (3431, 3749)]