22638473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 5666167

約数列:

[1, 11, 13, 29, 53, 103, 143, 319, 377, 583, 689, 1133, 1339, 1537, 2987, 4147, 5459, 7579, 14729, 16907, 19981, 32857, 38831, 60049, 70967, 158311, 219791, 427141, 780637, 1741421, 2058043, 22638473]

約数ペア:

[(1, 22638473), (11, 2058043), (13, 1741421), (29, 780637), (53, 427141), (103, 219791), (143, 158311), (319, 70967), (377, 60049), (583, 38831), (689, 32857), (1133, 19981), (1339, 16907), (1537, 14729), (2987, 7579), (4147, 5459)]