23328371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 28136640

約数和(自身を除く): 4808269

約数列:

[1, 11, 19, 23, 209, 211, 253, 437, 529, 2321, 4009, 4807, 4853, 5819, 10051, 44099, 53383, 92207, 110561, 111619, 1014277, 1227809, 2120761, 23328371]

約数ペア:

[(1, 23328371), (11, 2120761), (19, 1227809), (23, 1014277), (209, 111619), (211, 110561), (253, 92207), (437, 53383), (529, 44099), (2321, 10051), (4009, 5819), (4807, 4853)]