12854573956

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15907}}^1$

素因数の和:15982

約数の個数: 96

約数和(自身を含む): 28507136000

約数和(自身を除く): 15652562044

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 343, 434, 532, 589, 686, 868, 931, 1178, 1372, 1519, 1862, 2356, 3038, 3724, 4123, 6076, 6517, 8246, 10633, 13034, 15907, 16492, 21266, 26068, 28861, 31814, 42532, 57722, 63628, 111349, 115444, 202027, 222698, 302233, 404054, 445396, 493117, 604466, 779443, 808108, 986234, 1208932, 1558886, 1972468, 2115631, 3117772, 3451819, 4231262, 5456101, 6903638, 8462524, 9369223, 10912202, 13807276, 14809417, 18738446, 21824404, 24162733, 29618834, 37476892, 48325466, 59237668, 65584561, 96650932, 103665919, 131169122, 169139131, 207331838, 262338244, 338278262, 414663676, 459091927, 676556524, 918183854, 1836367708, 3213643489, 6427286978, 12854573956]

約数ペア:

[(1, 12854573956), (2, 6427286978), (4, 3213643489), (7, 1836367708), (14, 918183854), (19, 676556524), (28, 459091927), (31, 414663676), (38, 338278262), (49, 262338244), (62, 207331838), (76, 169139131), (98, 131169122), (124, 103665919), (133, 96650932), (196, 65584561), (217, 59237668), (266, 48325466), (343, 37476892), (434, 29618834), (532, 24162733), (589, 21824404), (686, 18738446), (868, 14809417), (931, 13807276), (1178, 10912202), (1372, 9369223), (1519, 8462524), (1862, 6903638), (2356, 5456101), (3038, 4231262), (3724, 3451819), (4123, 3117772), (6076, 2115631), (6517, 1972468), (8246, 1558886), (10633, 1208932), (13034, 986234), (15907, 808108), (16492, 779443), (21266, 604466), (26068, 493117), (28861, 445396), (31814, 404054), (42532, 302233), (57722, 222698), (63628, 202027), (111349, 115444)]