11271484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21187}}^1$

素因数の和:21217

約数の個数: 24

約数和(自身を含む): 23730560

約数和(自身を除く): 12459076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 21187, 42374, 84748, 148309, 296618, 402553, 593236, 805106, 1610212, 2817871, 5635742, 11271484]

約数ペア:

[(1, 11271484), (2, 5635742), (4, 2817871), (7, 1610212), (14, 805106), (19, 593236), (28, 402553), (38, 296618), (76, 148309), (133, 84748), (266, 42374), (532, 21187)]