11391884

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2927}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 22955520

約数和(自身を除く): 11563636

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2927, 3892, 5854, 11708, 20489, 40978, 81956, 406853, 813706, 1627412, 2847971, 5695942, 11391884]

約数ペア:

[(1, 11391884), (2, 5695942), (4, 2847971), (7, 1627412), (14, 813706), (28, 406853), (139, 81956), (278, 40978), (556, 20489), (973, 11708), (1946, 5854), (2927, 3892)]