22891288

素因数分解:

$2^3\times 7^1\times {\mathrm{408773}}^1$

素因数の和:408786

約数の個数: 16

約数和(自身を含む): 49052880

約数和(自身を除く): 26161592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 408773, 817546, 1635092, 2861411, 3270184, 5722822, 11445644, 22891288]

約数ペア:

[(1, 22891288), (2, 11445644), (4, 5722822), (7, 3270184), (8, 2861411), (14, 1635092), (28, 817546), (56, 408773)]