20190815615

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1\times {\mathrm{16729}}^1$

素因数の和:18146

約数の個数: 16

約数和(自身を含む): 24372264000

約数和(自身を除く): 4181448385

約数列:

[1, 5, 199, 995, 1213, 6065, 16729, 83645, 241387, 1206935, 3329071, 16645355, 20292277, 101461385, 4038163123, 20190815615]

約数ペア:

[(1, 20190815615), (5, 4038163123), (199, 101461385), (995, 20292277), (1213, 16645355), (6065, 3329071), (16729, 1206935), (83645, 241387)]