16925493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18908

約数の個数: 16

約数和(自身を含む): 25361280

約数和(自身を除く): 8435787

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 18869, 56607, 245297, 433987, 735891, 1301961, 5641831, 16925493]

約数ペア:

[(1, 16925493), (3, 5641831), (13, 1301961), (23, 735891), (39, 433987), (69, 245297), (299, 56607), (897, 18869)]