19005756002

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{686773}}^1$

素因数の和:687013

約数の個数: 16

約数和(自身を含む): 29001092472

約数和(自身を除く): 9995336470

約数列:

[1, 2, 101, 137, 202, 274, 13837, 27674, 686773, 1373546, 69364073, 94087901, 138728146, 188175802, 9502878001, 19005756002]

約数ペア:

[(1, 19005756002), (2, 9502878001), (101, 188175802), (137, 138728146), (202, 94087901), (274, 69364073), (13837, 1373546), (27674, 686773)]