12590464

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 14827136

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 167, 248, 304, 334, 496, 589, 608, 668, 992, 1178, 1216, 1336, 1984, 2356, 2432, 2672, 3173, 3968, 4712, 5177, 5344, 6346, 9424, 10354, 10688, 12692, 18848, 20708, 21376, 25384, 37696, 41416, 50768, 75392, 82832, 98363, 101536, 165664, 196726, 203072, 331328, 393452, 406144, 662656, 786904, 1573808, 3147616, 6295232, 12590464]

約数ペア:

[(1, 12590464), (2, 6295232), (4, 3147616), (8, 1573808), (16, 786904), (19, 662656), (31, 406144), (32, 393452), (38, 331328), (62, 203072), (64, 196726), (76, 165664), (124, 101536), (128, 98363), (152, 82832), (167, 75392), (248, 50768), (304, 41416), (334, 37696), (496, 25384), (589, 21376), (608, 20708), (668, 18848), (992, 12692), (1178, 10688), (1216, 10354), (1336, 9424), (1984, 6346), (2356, 5344), (2432, 5177), (2672, 4712), (3173, 3968)]