9911188

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 19904192

約数和(自身を除く): 9993004

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1153, 1228, 2149, 2306, 4298, 4612, 8071, 8596, 16142, 32284, 353971, 707942, 1415884, 2477797, 4955594, 9911188]

約数ペア:

[(1, 9911188), (2, 4955594), (4, 2477797), (7, 1415884), (14, 707942), (28, 353971), (307, 32284), (614, 16142), (1153, 8596), (1228, 8071), (2149, 4612), (2306, 4298)]