12251036174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 20608910784

約数和(自身を除く): 8357874610

約数列:

[1, 2, 13, 26, 43, 86, 97, 173, 194, 346, 559, 653, 1118, 1261, 1306, 2249, 2522, 4171, 4498, 7439, 8342, 8489, 14878, 16781, 16978, 28079, 33562, 54223, 56158, 63341, 96707, 108446, 112969, 126682, 193414, 218153, 225938, 365027, 436306, 721583, 730054, 823433, 1443166, 1468597, 1646866, 2723663, 2937194, 4857667, 5447326, 9380579, 9715334, 10957993, 18761158, 21915986, 35407619, 63149671, 70815238, 126299342, 142453909, 284907818, 471193699, 942387398, 6125518087, 12251036174]

約数ペア:

[(1, 12251036174), (2, 6125518087), (13, 942387398), (26, 471193699), (43, 284907818), (86, 142453909), (97, 126299342), (173, 70815238), (194, 63149671), (346, 35407619), (559, 21915986), (653, 18761158), (1118, 10957993), (1261, 9715334), (1306, 9380579), (2249, 5447326), (2522, 4857667), (4171, 2937194), (4498, 2723663), (7439, 1646866), (8342, 1468597), (8489, 1443166), (14878, 823433), (16781, 730054), (16978, 721583), (28079, 436306), (33562, 365027), (54223, 225938), (56158, 218153), (63341, 193414), (96707, 126682), (108446, 112969)]