19408053

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1979}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 10244427

約数列:

[1, 3, 7, 21, 467, 1401, 1979, 3269, 5937, 9807, 13853, 41559, 924193, 2772579, 6469351, 19408053]

約数ペア:

[(1, 19408053), (3, 6469351), (7, 2772579), (21, 924193), (467, 41559), (1401, 13853), (1979, 9807), (3269, 5937)]