19200592

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{17911}}^1$

素因数の和:17986

約数の個数: 20

約数和(自身を含む): 37758496

約数和(自身を除く): 18557904

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 17911, 35822, 71644, 143288, 286576, 1200037, 2400074, 4800148, 9600296, 19200592]

約数ペア:

[(1, 19200592), (2, 9600296), (4, 4800148), (8, 2400074), (16, 1200037), (67, 286576), (134, 143288), (268, 71644), (536, 35822), (1072, 17911)]