19245473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 2527327

約数列:

[1, 13, 29, 71, 377, 719, 923, 2059, 9347, 20851, 26767, 51049, 271063, 663637, 1480421, 19245473]

約数ペア:

[(1, 19245473), (13, 1480421), (29, 663637), (71, 271063), (377, 51049), (719, 26767), (923, 20851), (2059, 9347)]