22318901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4696

約数の個数: 16

約数和(自身を含む): 26749440

約数和(自身を除く): 4430539

約数列:

[1, 11, 19, 23, 209, 253, 437, 4643, 4807, 51073, 88217, 106789, 970387, 1174679, 2028991, 22318901]

約数ペア:

[(1, 22318901), (11, 2028991), (19, 1174679), (23, 970387), (209, 106789), (253, 88217), (437, 51073), (4643, 4807)]