12210968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 29272320

約数和(自身を除く): 17061352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 461, 473, 602, 616, 922, 946, 1204, 1844, 1892, 2408, 3227, 3311, 3688, 3784, 5071, 6454, 6622, 10142, 12908, 13244, 19823, 20284, 25816, 26488, 35497, 39646, 40568, 70994, 79292, 138761, 141988, 158584, 218053, 277522, 283976, 436106, 555044, 872212, 1110088, 1526371, 1744424, 3052742, 6105484, 12210968]

約数ペア:

[(1, 12210968), (2, 6105484), (4, 3052742), (7, 1744424), (8, 1526371), (11, 1110088), (14, 872212), (22, 555044), (28, 436106), (43, 283976), (44, 277522), (56, 218053), (77, 158584), (86, 141988), (88, 138761), (154, 79292), (172, 70994), (301, 40568), (308, 39646), (344, 35497), (461, 26488), (473, 25816), (602, 20284), (616, 19823), (922, 13244), (946, 12908), (1204, 10142), (1844, 6622), (1892, 6454), (2408, 5071), (3227, 3784), (3311, 3688)]