19310368911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{126691}}^1$

素因数の和:126811

約数の個数: 24

約数和(自身を含む): 27450609024

約数和(自身を除く): 8140240113

約数列:

[1, 3, 23, 47, 69, 141, 1081, 2209, 3243, 6627, 50807, 126691, 152421, 380073, 2913893, 5954477, 8741679, 17863431, 136952971, 279860419, 410858913, 839581257, 6436789637, 19310368911]

約数ペア:

[(1, 19310368911), (3, 6436789637), (23, 839581257), (47, 410858913), (69, 279860419), (141, 136952971), (1081, 17863431), (2209, 8741679), (3243, 5954477), (6627, 2913893), (50807, 380073), (126691, 152421)]