19333112

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{22171}}^1$

素因数の和:22286

約数の個数: 16

約数和(自身を含む): 36583800

約数和(自身を除く): 17250688

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 22171, 44342, 88684, 177368, 2416639, 4833278, 9666556, 19333112]

約数ペア:

[(1, 19333112), (2, 9666556), (4, 4833278), (8, 2416639), (109, 177368), (218, 88684), (436, 44342), (872, 22171)]