1908848756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{234733}}^1$

素因数の和:234863

約数の個数: 24

約数和(自身を含む): 3549178080

約数和(自身を除く): 1640329324

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 234733, 469466, 938932, 4459927, 8919854, 17839708, 25116431, 50232862, 100465724, 477212189, 954424378, 1908848756]

約数ペア:

[(1, 1908848756), (2, 954424378), (4, 477212189), (19, 100465724), (38, 50232862), (76, 25116431), (107, 17839708), (214, 8919854), (428, 4459927), (2033, 938932), (4066, 469466), (8132, 234733)]