16887972

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{23071}}^1$

素因数の和:23139

約数の個数: 24

約数和(自身を含む): 40052992

約数和(自身を除く): 23165020

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 23071, 46142, 69213, 92284, 138426, 276852, 1407331, 2814662, 4221993, 5629324, 8443986, 16887972]

約数ペア:

[(1, 16887972), (2, 8443986), (3, 5629324), (4, 4221993), (6, 2814662), (12, 1407331), (61, 276852), (122, 138426), (183, 92284), (244, 69213), (366, 46142), (732, 23071)]