11021104

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{839}}^1$

素因数の和:1668

約数の個数: 20

約数和(自身を含む): 21404880

約数和(自身を除く): 10383776

約数列:

[1, 2, 4, 8, 16, 821, 839, 1642, 1678, 3284, 3356, 6568, 6712, 13136, 13424, 688819, 1377638, 2755276, 5510552, 11021104]

約数ペア:

[(1, 11021104), (2, 5510552), (4, 2755276), (8, 1377638), (16, 688819), (821, 13424), (839, 13136), (1642, 6712), (1678, 6568), (3284, 3356)]