19464093

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 30809376

約数和(自身を除く): 11345283

約数列:

[1, 3, 9, 11, 33, 99, 421, 467, 1263, 1401, 3789, 4203, 4631, 5137, 13893, 15411, 41679, 46233, 196607, 589821, 1769463, 2162677, 6488031, 19464093]

約数ペア:

[(1, 19464093), (3, 6488031), (9, 2162677), (11, 1769463), (33, 589821), (99, 196607), (421, 46233), (467, 41679), (1263, 15411), (1401, 13893), (3789, 5137), (4203, 4631)]