12198928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 29462400

約数和(自身を除く): 17263472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 149, 172, 238, 272, 298, 301, 344, 476, 596, 602, 688, 731, 952, 1043, 1192, 1204, 1462, 1904, 2086, 2384, 2408, 2533, 2924, 4172, 4816, 5066, 5117, 5848, 6407, 8344, 10132, 10234, 11696, 12814, 16688, 17731, 20264, 20468, 25628, 35462, 40528, 40936, 44849, 51256, 70924, 81872, 89698, 102512, 108919, 141848, 179396, 217838, 283696, 358792, 435676, 717584, 762433, 871352, 1524866, 1742704, 3049732, 6099464, 12198928]

約数ペア:

[(1, 12198928), (2, 6099464), (4, 3049732), (7, 1742704), (8, 1524866), (14, 871352), (16, 762433), (17, 717584), (28, 435676), (34, 358792), (43, 283696), (56, 217838), (68, 179396), (86, 141848), (112, 108919), (119, 102512), (136, 89698), (149, 81872), (172, 70924), (238, 51256), (272, 44849), (298, 40936), (301, 40528), (344, 35462), (476, 25628), (596, 20468), (602, 20264), (688, 17731), (731, 16688), (952, 12814), (1043, 11696), (1192, 10234), (1204, 10132), (1462, 8344), (1904, 6407), (2086, 5848), (2384, 5117), (2408, 5066), (2533, 4816), (2924, 4172)]