16975303

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 12

約数和(自身を含む): 18242280

約数和(自身を除く): 1266977

約数列:

[1, 19, 59, 361, 797, 1121, 15143, 21299, 47023, 287717, 893437, 16975303]

約数ペア:

[(1, 16975303), (19, 893437), (59, 287717), (361, 47023), (797, 21299), (1121, 15143)]