11421956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31379}}^1$

素因数の和:31403

約数の個数: 24

約数和(自身を含む): 24601920

約数和(自身を除く): 13179964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 31379, 62758, 125516, 219653, 407927, 439306, 815854, 878612, 1631708, 2855489, 5710978, 11421956]

約数ペア:

[(1, 11421956), (2, 5710978), (4, 2855489), (7, 1631708), (13, 878612), (14, 815854), (26, 439306), (28, 407927), (52, 219653), (91, 125516), (182, 62758), (364, 31379)]