12249644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 23520000

約数和(自身を除く): 11270356

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 1399, 2189, 2798, 4378, 5596, 8756, 15389, 30778, 61556, 278401, 556802, 1113604, 3062411, 6124822, 12249644]

約数ペア:

[(1, 12249644), (2, 6124822), (4, 3062411), (11, 1113604), (22, 556802), (44, 278401), (199, 61556), (398, 30778), (796, 15389), (1399, 8756), (2189, 5596), (2798, 4378)]