12270786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 27086400

約数和(自身を除く): 14815614

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2089, 2937, 4178, 5874, 6267, 12534, 22979, 45958, 68937, 137874, 185921, 371842, 557763, 1115526, 2045131, 4090262, 6135393, 12270786]

約数ペア:

[(1, 12270786), (2, 6135393), (3, 4090262), (6, 2045131), (11, 1115526), (22, 557763), (33, 371842), (66, 185921), (89, 137874), (178, 68937), (267, 45958), (534, 22979), (979, 12534), (1958, 6267), (2089, 5874), (2937, 4178)]