2049454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 3530880

約数和(自身を除く): 1481426

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4903, 9806, 53933, 93157, 107866, 186314, 1024727, 2049454]

約数ペア:

[(1, 2049454), (2, 1024727), (11, 186314), (19, 107866), (22, 93157), (38, 53933), (209, 9806), (418, 4903)]