16397191234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{38449}}^1$

素因数の和:38674

約数の個数: 32

約数和(自身を含む): 26222284800

約数和(自身を除く): 9825093566

約数列:

[1, 2, 23, 46, 73, 127, 146, 254, 1679, 2921, 3358, 5842, 9271, 18542, 38449, 76898, 213233, 426466, 884327, 1768654, 2806777, 4883023, 5613554, 9766046, 64555871, 112309529, 129111742, 224619058, 356460679, 712921358, 8198595617, 16397191234]

約数ペア:

[(1, 16397191234), (2, 8198595617), (23, 712921358), (46, 356460679), (73, 224619058), (127, 129111742), (146, 112309529), (254, 64555871), (1679, 9766046), (2921, 5613554), (3358, 4883023), (5842, 2806777), (9271, 1768654), (18542, 884327), (38449, 426466), (76898, 213233)]