19081132

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1303}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 38264576

約数和(自身を除く): 19183444

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 1303, 2092, 2606, 3661, 5212, 7322, 9121, 14644, 18242, 36484, 681469, 1362938, 2725876, 4770283, 9540566, 19081132]

約数ペア:

[(1, 19081132), (2, 9540566), (4, 4770283), (7, 2725876), (14, 1362938), (28, 681469), (523, 36484), (1046, 18242), (1303, 14644), (2092, 9121), (2606, 7322), (3661, 5212)]