22386617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 4984903

約数列:

[1, 11, 19, 43, 47, 53, 209, 473, 517, 583, 817, 893, 1007, 2021, 2279, 2491, 8987, 9823, 11077, 22231, 25069, 27401, 38399, 43301, 47329, 107113, 422389, 476311, 520619, 1178243, 2035147, 22386617]

約数ペア:

[(1, 22386617), (11, 2035147), (19, 1178243), (43, 520619), (47, 476311), (53, 422389), (209, 107113), (473, 47329), (517, 43301), (583, 38399), (817, 27401), (893, 25069), (1007, 22231), (2021, 11077), (2279, 9823), (2491, 8987)]