2017888939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1\times {\mathrm{3319}}^1$

素因数の和:6258

約数の個数: 16

約数和(自身を含む): 2318688000

約数和(自身を除く): 300799061

約数列:

[1, 11, 19, 209, 2909, 3319, 31999, 36509, 55271, 63061, 607981, 693671, 9654971, 106204681, 183444449, 2017888939]

約数ペア:

[(1, 2017888939), (11, 183444449), (19, 106204681), (209, 9654971), (2909, 693671), (3319, 607981), (31999, 63061), (36509, 55271)]