22205338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12433}}^1$

素因数の和:12501

約数の個数: 16

約数和(自身を含む): 35809920

約数和(自身を除く): 13604582

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 12433, 24866, 236227, 472454, 584351, 1168702, 11102669, 22205338]

約数ペア:

[(1, 22205338), (2, 11102669), (19, 1168702), (38, 584351), (47, 472454), (94, 236227), (893, 24866), (1786, 12433)]