19234809

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 30637152

約数和(自身を除く): 11402343

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 2003, 3201, 6009, 9603, 18027, 22033, 66099, 194291, 198297, 582873, 1748619, 2137201, 6411603, 19234809]

約数ペア:

[(1, 19234809), (3, 6411603), (9, 2137201), (11, 1748619), (33, 582873), (97, 198297), (99, 194291), (291, 66099), (873, 22033), (1067, 18027), (2003, 9603), (3201, 6009)]