19621927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4722

約数の個数: 16

約数和(自身を含む): 23556960

約数和(自身を除く): 3935033

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 4673, 60749, 79441, 88787, 1032733, 1154231, 1509379, 19621927]

約数ペア:

[(1, 19621927), (13, 1509379), (17, 1154231), (19, 1032733), (221, 88787), (247, 79441), (323, 60749), (4199, 4673)]