131994938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{43969}}^1$

素因数の和:44069

約数の個数: 16

約数和(自身を含む): 211056000

約数和(自身を除く): 79061062

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 43969, 87938, 835411, 1670822, 3473551, 6947102, 65997469, 131994938]

約数ペア:

[(1, 131994938), (2, 65997469), (19, 6947102), (38, 3473551), (79, 1670822), (158, 835411), (1501, 87938), (3002, 43969)]