19790392

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{8443}}^1$

素因数の和:8742

約数の個数: 16

約数和(自身を含む): 37238040

約数和(自身を除く): 17447648

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 8443, 16886, 33772, 67544, 2473799, 4947598, 9895196, 19790392]

約数ペア:

[(1, 19790392), (2, 9895196), (4, 4947598), (8, 2473799), (293, 67544), (586, 33772), (1172, 16886), (2344, 8443)]