223897178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{10891}}^1$

素因数の和:11453

約数の個数: 16

約数和(自身を含む): 354207840

約数和(自身を除く): 130310662

約数列:

[1, 2, 19, 38, 541, 1082, 10279, 10891, 20558, 21782, 206929, 413858, 5892031, 11784062, 111948589, 223897178]

約数ペア:

[(1, 223897178), (2, 111948589), (19, 11784062), (38, 5892031), (541, 413858), (1082, 206929), (10279, 21782), (10891, 20558)]