1927028944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{204481}}^1$

素因数の和:204539

約数の個数: 40

約数和(自身を含む): 4056922880

約数和(自身を除く): 2129893936

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 204481, 408962, 817924, 1635848, 3271696, 3885139, 6338911, 7770278, 12677822, 15540556, 25355644, 31081112, 50711288, 62162224, 101422576, 120439309, 240878618, 481757236, 963514472, 1927028944]

約数ペア:

[(1, 1927028944), (2, 963514472), (4, 481757236), (8, 240878618), (16, 120439309), (19, 101422576), (31, 62162224), (38, 50711288), (62, 31081112), (76, 25355644), (124, 15540556), (152, 12677822), (248, 7770278), (304, 6338911), (496, 3885139), (589, 3271696), (1178, 1635848), (2356, 817924), (4712, 408962), (9424, 204481)]