23479918

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 46687104

約数和(自身を除く): 23207186

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 947, 1078, 1127, 1771, 1894, 2254, 3542, 6629, 10417, 12397, 13258, 20834, 21781, 24794, 43562, 46403, 72919, 92806, 145838, 152467, 239591, 304934, 479182, 510433, 1020866, 1067269, 1677137, 2134538, 3354274, 11739959, 23479918]

約数ペア:

[(1, 23479918), (2, 11739959), (7, 3354274), (11, 2134538), (14, 1677137), (22, 1067269), (23, 1020866), (46, 510433), (49, 479182), (77, 304934), (98, 239591), (154, 152467), (161, 145838), (253, 92806), (322, 72919), (506, 46403), (539, 43562), (947, 24794), (1078, 21781), (1127, 20834), (1771, 13258), (1894, 12397), (2254, 10417), (3542, 6629)]