2219316451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{558881}}^1$

素因数の和:558930

約数の個数: 12

約数和(自身を含む): 2555208504

約数和(自身を除く): 335892053

約数列:

[1, 11, 19, 209, 361, 3971, 558881, 6147691, 10618739, 116806129, 201756041, 2219316451]

約数ペア:

[(1, 2219316451), (11, 201756041), (19, 116806129), (209, 10618739), (361, 6147691), (3971, 558881)]