47068681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 54555840

約数和(自身を除く): 7487159

約数列:

[1, 11, 19, 113, 209, 1243, 1993, 2147, 21923, 23617, 37867, 225209, 416537, 2477299, 4278971, 47068681]

約数ペア:

[(1, 47068681), (11, 4278971), (19, 2477299), (113, 416537), (209, 225209), (1243, 37867), (1993, 23617), (2147, 21923)]