19949779321

素因数分解:

${\mathrm{83}}^2\times {\mathrm{431}}^1\times {\mathrm{6719}}^1$

素因数の和:7316

約数の個数: 12

約数和(自身を含む): 20242897920

約数和(自身を除く): 293118599

約数列:

[1, 83, 431, 6719, 6889, 35773, 557677, 2895889, 2969159, 46287191, 240358787, 19949779321]

約数ペア:

[(1, 19949779321), (83, 240358787), (431, 46287191), (6719, 2969159), (6889, 2895889), (35773, 557677)]