1944623210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{74707}}^1$

素因数の和:74870

約数の個数: 32

約数和(自身を含む): 3711493440

約数和(自身を除く): 1766870230

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 13015, 26030, 74707, 149414, 373535, 747070, 1419433, 2838866, 7097165, 10234859, 14194330, 20469718, 51174295, 102348590, 194462321, 388924642, 972311605, 1944623210]

約数ペア:

[(1, 1944623210), (2, 972311605), (5, 388924642), (10, 194462321), (19, 102348590), (38, 51174295), (95, 20469718), (137, 14194330), (190, 10234859), (274, 7097165), (685, 2838866), (1370, 1419433), (2603, 747070), (5206, 373535), (13015, 149414), (26030, 74707)]