12159430912

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53189}}^1$

素因数の和:53271

約数の個数: 72

約数和(自身を含む): 26092886400

約数和(自身を除く): 13933455488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 376, 608, 752, 893, 1216, 1504, 1786, 2432, 3008, 3572, 4864, 6016, 7144, 12032, 14288, 28576, 53189, 57152, 106378, 114304, 212756, 228608, 425512, 851024, 1010591, 1702048, 2021182, 2499883, 3404096, 4042364, 4999766, 6808192, 8084728, 9999532, 13616384, 16169456, 19999064, 32338912, 39998128, 47497777, 64677824, 79996256, 94995554, 129355648, 159992512, 189991108, 258711296, 319985024, 379982216, 639970048, 759964432, 1519928864, 3039857728, 6079715456, 12159430912]

約数ペア:

[(1, 12159430912), (2, 6079715456), (4, 3039857728), (8, 1519928864), (16, 759964432), (19, 639970048), (32, 379982216), (38, 319985024), (47, 258711296), (64, 189991108), (76, 159992512), (94, 129355648), (128, 94995554), (152, 79996256), (188, 64677824), (256, 47497777), (304, 39998128), (376, 32338912), (608, 19999064), (752, 16169456), (893, 13616384), (1216, 9999532), (1504, 8084728), (1786, 6808192), (2432, 4999766), (3008, 4042364), (3572, 3404096), (4864, 2499883), (6016, 2021182), (7144, 1702048), (12032, 1010591), (14288, 851024), (28576, 425512), (53189, 228608), (57152, 212756), (106378, 114304)]