2023556848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6656437}}^1$

素因数の和:6656464

約数の個数: 20

約数和(自身を含む): 4126991560

約数和(自身を除く): 2103434712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6656437, 13312874, 26625748, 53251496, 106502992, 126472303, 252944606, 505889212, 1011778424, 2023556848]

約数ペア:

[(1, 2023556848), (2, 1011778424), (4, 505889212), (8, 252944606), (16, 126472303), (19, 106502992), (38, 53251496), (76, 26625748), (152, 13312874), (304, 6656437)]