25318469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 30525600

約数和(自身を除く): 5207131

約数列:

[1, 11, 19, 23, 209, 229, 253, 437, 529, 2519, 4351, 4807, 5267, 5819, 10051, 47861, 57937, 100073, 110561, 121141, 1100803, 1332551, 2301679, 25318469]

約数ペア:

[(1, 25318469), (11, 2301679), (19, 1332551), (23, 1100803), (209, 121141), (229, 110561), (253, 100073), (437, 57937), (529, 47861), (2519, 10051), (4351, 5819), (4807, 5267)]