22166939

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 24161280

約数和(自身を除く): 1994341

約数列:

[1, 19, 47, 103, 241, 893, 1957, 4579, 4841, 11327, 24823, 91979, 215213, 471637, 1166681, 22166939]

約数ペア:

[(1, 22166939), (19, 1166681), (47, 471637), (103, 215213), (241, 91979), (893, 24823), (1957, 11327), (4579, 4841)]