12205732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 27804672

約数和(自身を除く): 15598940

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1723, 1771, 3446, 3542, 6892, 7084, 12061, 18953, 24122, 37906, 39629, 48244, 75812, 79258, 132671, 158516, 265342, 277403, 435919, 530684, 554806, 871838, 1109612, 1743676, 3051433, 6102866, 12205732]

約数ペア:

[(1, 12205732), (2, 6102866), (4, 3051433), (7, 1743676), (11, 1109612), (14, 871838), (22, 554806), (23, 530684), (28, 435919), (44, 277403), (46, 265342), (77, 158516), (92, 132671), (154, 79258), (161, 75812), (253, 48244), (308, 39629), (322, 37906), (506, 24122), (644, 18953), (1012, 12061), (1723, 7084), (1771, 6892), (3446, 3542)]