12021548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 27385344

約数和(自身を除く): 15363796

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1697, 1771, 3394, 3542, 6788, 7084, 11879, 18667, 23758, 37334, 39031, 47516, 74668, 78062, 130669, 156124, 261338, 273217, 429341, 522676, 546434, 858682, 1092868, 1717364, 3005387, 6010774, 12021548]

約数ペア:

[(1, 12021548), (2, 6010774), (4, 3005387), (7, 1717364), (11, 1092868), (14, 858682), (22, 546434), (23, 522676), (28, 429341), (44, 273217), (46, 261338), (77, 156124), (92, 130669), (154, 78062), (161, 74668), (253, 47516), (308, 39031), (322, 37334), (506, 23758), (644, 18667), (1012, 11879), (1697, 7084), (1771, 6788), (3394, 3542)]