12157772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5879}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 23708160

約数和(自身を除く): 11550388

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 5879, 11758, 23516, 64669, 129338, 258676, 276313, 552626, 1105252, 3039443, 6078886, 12157772]

約数ペア:

[(1, 12157772), (2, 6078886), (4, 3039443), (11, 1105252), (22, 552626), (44, 276313), (47, 258676), (94, 129338), (188, 64669), (517, 23516), (1034, 11758), (2068, 5879)]