12949418

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 6818902

約数列:

[1, 2, 109, 191, 218, 311, 382, 622, 20819, 33899, 41638, 59401, 67798, 118802, 6474709, 12949418]

約数ペア:

[(1, 12949418), (2, 6474709), (109, 118802), (191, 67798), (218, 59401), (311, 41638), (382, 33899), (622, 20819)]