13866244

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1973}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 27857088

約数和(自身を除く): 13990844

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 1973, 3514, 3946, 7028, 7892, 13811, 27622, 55244, 495223, 990446, 1980892, 3466561, 6933122, 13866244]

約数ペア:

[(1, 13866244), (2, 6933122), (4, 3466561), (7, 1980892), (14, 990446), (28, 495223), (251, 55244), (502, 27622), (1004, 13811), (1757, 7892), (1973, 7028), (3514, 3946)]