2019011355

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{419317}}^1$

素因数の和:419435

約数の個数: 24

約数和(自身を含む): 3532334832

約数和(自身を除く): 1513323477

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 419317, 1257951, 2096585, 3773853, 6289755, 18869265, 44866919, 134600757, 224334595, 403802271, 673003785, 2019011355]

約数ペア:

[(1, 2019011355), (3, 673003785), (5, 403802271), (9, 224334595), (15, 134600757), (45, 44866919), (107, 18869265), (321, 6289755), (535, 3773853), (963, 2096585), (1605, 1257951), (4815, 419317)]