19484681

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 20779920

約数和(自身を除く): 1295239

約数列:

[1, 37, 61, 89, 97, 2257, 3293, 3589, 5429, 5917, 8633, 200873, 218929, 319421, 526613, 19484681]

約数ペア:

[(1, 19484681), (37, 526613), (61, 319421), (89, 218929), (97, 200873), (2257, 8633), (3293, 5917), (3589, 5429)]