12985148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 24931200

約数和(自身を除く): 11946052

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 1483, 2189, 2966, 4378, 5932, 8756, 16313, 32626, 65252, 295117, 590234, 1180468, 3246287, 6492574, 12985148]

約数ペア:

[(1, 12985148), (2, 6492574), (4, 3246287), (11, 1180468), (22, 590234), (44, 295117), (199, 65252), (398, 32626), (796, 16313), (1483, 8756), (2189, 5932), (2966, 4378)]