12863152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 28062936

約数和(自身を除く): 15199784

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 131, 136, 152, 262, 272, 304, 323, 361, 524, 646, 722, 1048, 1292, 1444, 2096, 2227, 2489, 2584, 2888, 4454, 4978, 5168, 5776, 6137, 8908, 9956, 12274, 17816, 19912, 24548, 35632, 39824, 42313, 47291, 49096, 84626, 94582, 98192, 169252, 189164, 338504, 378328, 677008, 756656, 803947, 1607894, 3215788, 6431576, 12863152]

約数ペア:

[(1, 12863152), (2, 6431576), (4, 3215788), (8, 1607894), (16, 803947), (17, 756656), (19, 677008), (34, 378328), (38, 338504), (68, 189164), (76, 169252), (131, 98192), (136, 94582), (152, 84626), (262, 49096), (272, 47291), (304, 42313), (323, 39824), (361, 35632), (524, 24548), (646, 19912), (722, 17816), (1048, 12274), (1292, 9956), (1444, 8908), (2096, 6137), (2227, 5776), (2489, 5168), (2584, 4978), (2888, 4454)]