19842583

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 1930217

約数列:

[1, 23, 29, 71, 419, 667, 1633, 2059, 9637, 12151, 29749, 47357, 279473, 684227, 862721, 19842583]

約数ペア:

[(1, 19842583), (23, 862721), (29, 684227), (71, 279473), (419, 47357), (667, 29749), (1633, 12151), (2059, 9637)]