22069516

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4001}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 44374176

約数和(自身を除く): 22304660

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 4001, 5516, 8002, 16004, 28007, 56014, 112028, 788197, 1576394, 3152788, 5517379, 11034758, 22069516]

約数ペア:

[(1, 22069516), (2, 11034758), (4, 5517379), (7, 3152788), (14, 1576394), (28, 788197), (197, 112028), (394, 56014), (788, 28007), (1379, 16004), (2758, 8002), (4001, 5516)]