19642713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14983}}^1$

素因数の和:15028

約数の個数: 16

約数和(自身を含む): 28769280

約数和(自身を除く): 9126567

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 14983, 44949, 284677, 344609, 854031, 1033827, 6547571, 19642713]

約数ペア:

[(1, 19642713), (3, 6547571), (19, 1033827), (23, 854031), (57, 344609), (69, 284677), (437, 44949), (1311, 14983)]