121975022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{246913}}^1$

素因数の和:246947

約数の個数: 16

約数和(自身を含む): 207407760

約数和(自身を除く): 85432738

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 246913, 493826, 3209869, 4691347, 6419738, 9382694, 60987511, 121975022]

約数ペア:

[(1, 121975022), (2, 60987511), (13, 9382694), (19, 6419738), (26, 4691347), (38, 3209869), (247, 493826), (494, 246913)]