11986831504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{589439}}^1$

素因数の和:589519

約数の個数: 40

約数和(自身を含む): 24558428160

約数和(自身を除く): 12571596656

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 589439, 1178878, 2357756, 4715512, 9431024, 18272609, 24166999, 36545218, 48333998, 73090436, 96667996, 146180872, 193335992, 292361744, 386671984, 749176969, 1498353938, 2996707876, 5993415752, 11986831504]

約数ペア:

[(1, 11986831504), (2, 5993415752), (4, 2996707876), (8, 1498353938), (16, 749176969), (31, 386671984), (41, 292361744), (62, 193335992), (82, 146180872), (124, 96667996), (164, 73090436), (248, 48333998), (328, 36545218), (496, 24166999), (656, 18272609), (1271, 9431024), (2542, 4715512), (5084, 2357756), (10168, 1178878), (20336, 589439)]