10202221

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:576

約数の個数: 12

約数和(自身を含む): 10972800

約数和(自身を除く): 770579

約数列:

[1, 19, 59, 361, 479, 1121, 9101, 21299, 28261, 172919, 536959, 10202221]

約数ペア:

[(1, 10202221), (19, 536959), (59, 172919), (361, 28261), (479, 21299), (1121, 9101)]