22253308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72251}}^1$

素因数の和:72273

約数の個数: 24

約数和(自身を含む): 48553344

約数和(自身を除く): 26300036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 72251, 144502, 289004, 505757, 794761, 1011514, 1589522, 2023028, 3179044, 5563327, 11126654, 22253308]

約数ペア:

[(1, 22253308), (2, 11126654), (4, 5563327), (7, 3179044), (11, 2023028), (14, 1589522), (22, 1011514), (28, 794761), (44, 505757), (77, 289004), (154, 144502), (308, 72251)]