19823749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 2830331

約数列:

[1, 11, 37, 53, 407, 583, 919, 1961, 10109, 21571, 34003, 48707, 374033, 535777, 1802159, 19823749]

約数ペア:

[(1, 19823749), (11, 1802159), (37, 535777), (53, 374033), (407, 48707), (583, 34003), (919, 21571), (1961, 10109)]