10921288

素因数分解:

$2^3\times 7^1\times {\mathrm{195023}}^1$

素因数の和:195036

約数の個数: 16

約数和(自身を含む): 23402880

約数和(自身を除く): 12481592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 195023, 390046, 780092, 1365161, 1560184, 2730322, 5460644, 10921288]

約数ペア:

[(1, 10921288), (2, 5460644), (4, 2730322), (7, 1560184), (8, 1365161), (14, 780092), (28, 390046), (56, 195023)]