23305156667

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1\times {\mathrm{809}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 26620876800

約数和(自身を除く): 3315720133

約数列:

[1, 13, 19, 223, 247, 523, 809, 2899, 4237, 6799, 9937, 10517, 15371, 55081, 116629, 129181, 180407, 199823, 423107, 1516177, 2215951, 2345291, 3427733, 5500391, 8039033, 28807363, 44560529, 94352861, 104507429, 1226587193, 1792704359, 23305156667]

約数ペア:

[(1, 23305156667), (13, 1792704359), (19, 1226587193), (223, 104507429), (247, 94352861), (523, 44560529), (809, 28807363), (2899, 8039033), (4237, 5500391), (6799, 3427733), (9937, 2345291), (10517, 2215951), (15371, 1516177), (55081, 423107), (116629, 199823), (129181, 180407)]