17938553681

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1\times {\mathrm{3673}}^1$

素因数の和:5912

約数の個数: 16

約数和(自身を含む): 18715885056

約数和(自身を除く): 777331375

約数列:

[1, 43, 53, 2143, 2279, 3673, 92149, 113579, 157939, 194669, 4883897, 7871239, 8370767, 338463277, 417175667, 17938553681]

約数ペア:

[(1, 17938553681), (43, 417175667), (53, 338463277), (2143, 8370767), (2279, 7871239), (3673, 4883897), (92149, 194669), (113579, 157939)]