2019185713

素因数分解:

${\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 2100294144

約数和(自身を除く): 81108431

約数列:

[1, 31, 337, 347, 557, 10447, 10757, 17267, 116939, 187709, 193279, 3625109, 5818979, 5991649, 65135023, 2019185713]

約数ペア:

[(1, 2019185713), (31, 65135023), (337, 5991649), (347, 5818979), (557, 3625109), (10447, 193279), (10757, 187709), (17267, 116939)]