201810191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{50821}}^1$

素因数の和:50870

約数の個数: 12

約数和(自身を含む): 232358184

約数和(自身を除く): 30547993

約数列:

[1, 11, 19, 209, 361, 3971, 50821, 559031, 965599, 10621589, 18346381, 201810191]

約数ペア:

[(1, 201810191), (11, 18346381), (19, 10621589), (209, 965599), (361, 559031), (3971, 50821)]