2019017836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9883}}^1\times {\mathrm{4643}}^1$

素因数の和:14541

約数の個数: 24

約数和(自身を含む): 3855708864

約数和(自身を除く): 1836691028

約数列:

[1, 2, 4, 11, 22, 44, 4643, 9286, 9883, 18572, 19766, 39532, 51073, 102146, 108713, 204292, 217426, 434852, 45886769, 91773538, 183547076, 504754459, 1009508918, 2019017836]

約数ペア:

[(1, 2019017836), (2, 1009508918), (4, 504754459), (11, 183547076), (22, 91773538), (44, 45886769), (4643, 434852), (9286, 217426), (9883, 204292), (18572, 108713), (19766, 102146), (39532, 51073)]