191910944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{315643}}^1$

素因数の和:315672

約数の個数: 24

約数和(自身を含む): 397711440

約数和(自身を除く): 205800496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 315643, 631286, 1262572, 2525144, 5050288, 5997217, 10100576, 11994434, 23988868, 47977736, 95955472, 191910944]

約数ペア:

[(1, 191910944), (2, 95955472), (4, 47977736), (8, 23988868), (16, 11994434), (19, 10100576), (32, 5997217), (38, 5050288), (76, 2525144), (152, 1262572), (304, 631286), (608, 315643)]