12935884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13093}}^1$

素因数の和:13129

約数の個数: 24

約数和(自身を含む): 25664240

約数和(自身を除く): 12728356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 13093, 26186, 52372, 170209, 248767, 340418, 497534, 680836, 995068, 3233971, 6467942, 12935884]

約数ペア:

[(1, 12935884), (2, 6467942), (4, 3233971), (13, 995068), (19, 680836), (26, 497534), (38, 340418), (52, 248767), (76, 170209), (247, 52372), (494, 26186), (988, 13093)]