12486519858

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1\times {\mathrm{19531}}^1$

素因数の和:20502

約数の個数: 32

約数和(自身を含む): 25200967680

約数和(自身を除く): 12714447822

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 839, 1678, 2517, 5034, 19531, 39062, 58593, 106553, 117186, 213106, 319659, 639318, 2480437, 4960874, 7441311, 14882622, 16386509, 32773018, 49159527, 98319054, 2081086643, 4162173286, 6243259929, 12486519858]

約数ペア:

[(1, 12486519858), (2, 6243259929), (3, 4162173286), (6, 2081086643), (127, 98319054), (254, 49159527), (381, 32773018), (762, 16386509), (839, 14882622), (1678, 7441311), (2517, 4960874), (5034, 2480437), (19531, 639318), (39062, 319659), (58593, 213106), (106553, 117186)]