12993712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 29140992

約数和(自身を除く): 16147280

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 67, 68, 92, 124, 134, 136, 184, 248, 268, 272, 368, 391, 496, 527, 536, 713, 782, 1054, 1072, 1139, 1426, 1541, 1564, 2077, 2108, 2278, 2852, 3082, 3128, 4154, 4216, 4556, 5704, 6164, 6256, 8308, 8432, 9112, 11408, 12121, 12328, 16616, 18224, 24242, 24656, 26197, 33232, 35309, 47771, 48484, 52394, 70618, 95542, 96968, 104788, 141236, 191084, 193936, 209576, 282472, 382168, 419152, 564944, 764336, 812107, 1624214, 3248428, 6496856, 12993712]

約数ペア:

[(1, 12993712), (2, 6496856), (4, 3248428), (8, 1624214), (16, 812107), (17, 764336), (23, 564944), (31, 419152), (34, 382168), (46, 282472), (62, 209576), (67, 193936), (68, 191084), (92, 141236), (124, 104788), (134, 96968), (136, 95542), (184, 70618), (248, 52394), (268, 48484), (272, 47771), (368, 35309), (391, 33232), (496, 26197), (527, 24656), (536, 24242), (713, 18224), (782, 16616), (1054, 12328), (1072, 12121), (1139, 11408), (1426, 9112), (1541, 8432), (1564, 8308), (2077, 6256), (2108, 6164), (2278, 5704), (2852, 4556), (3082, 4216), (3128, 4154)]