12637426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7013}}^1$

素因数の和:7085

約数の個数: 16

約数和(自身を含む): 20452824

約数和(自身を除く): 7815398

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 7013, 14026, 119221, 238442, 371689, 743378, 6318713, 12637426]

約数ペア:

[(1, 12637426), (2, 6318713), (17, 743378), (34, 371689), (53, 238442), (106, 119221), (901, 14026), (1802, 7013)]