13648888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3667

約数の個数: 32

約数和(自身を含む): 28575360

約数和(自身を除く): 14926472

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3607, 3784, 7214, 14428, 28856, 39677, 79354, 155101, 158708, 310202, 317416, 620404, 1240808, 1706111, 3412222, 6824444, 13648888]

約数ペア:

[(1, 13648888), (2, 6824444), (4, 3412222), (8, 1706111), (11, 1240808), (22, 620404), (43, 317416), (44, 310202), (86, 158708), (88, 155101), (172, 79354), (344, 39677), (473, 28856), (946, 14428), (1892, 7214), (3607, 3784)]