11220121264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{63750689}}^1$

素因数の和:63750708

約数の個数: 20

約数和(自身を含む): 23715256680

約数和(自身を除く): 12495135416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 63750689, 127501378, 255002756, 510005512, 701257579, 1020011024, 1402515158, 2805030316, 5610060632, 11220121264]

約数ペア:

[(1, 11220121264), (2, 5610060632), (4, 2805030316), (8, 1402515158), (11, 1020011024), (16, 701257579), (22, 510005512), (44, 255002756), (88, 127501378), (176, 63750689)]