21695844907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4000709}}^1$

素因数の和:4000766

約数の個数: 16

約数和(自身を含む): 25924600800

約数和(自身を除く): 4228755893

約数列:

[1, 11, 17, 29, 187, 319, 493, 5423, 4000709, 44007799, 68012053, 116020561, 748132583, 1276226171, 1972349537, 21695844907]

約数ペア:

[(1, 21695844907), (11, 1972349537), (17, 1276226171), (29, 748132583), (187, 116020561), (319, 68012053), (493, 44007799), (5423, 4000709)]