28734932017

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{12498883}}^1$

素因数の和:12498924

約数の個数: 12

約数和(自身を含む): 33247031440

約数和(自身を除く): 4512099423

約数列:

[1, 11, 19, 121, 209, 2299, 12498883, 137487713, 237478777, 1512364843, 2612266547, 28734932017]

約数ペア:

[(1, 28734932017), (11, 2612266547), (19, 1512364843), (121, 237478777), (209, 137487713), (2299, 12498883)]