22194068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8053}}^1$

素因数の和:8123

約数の個数: 24

約数和(自身を含む): 42621768

約数和(自身を除く): 20427700

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 8053, 16106, 32212, 104689, 209378, 418756, 426809, 853618, 1707236, 5548517, 11097034, 22194068]

約数ペア:

[(1, 22194068), (2, 11097034), (4, 5548517), (13, 1707236), (26, 853618), (52, 426809), (53, 418756), (106, 209378), (212, 104689), (689, 32212), (1378, 16106), (2756, 8053)]