2011194911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467611}}^1$

素因数の和:467662

約数の個数: 16

約数和(自身を含む): 2424100608

約数和(自身を除く): 412905697

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 467611, 5143721, 7949387, 10755053, 87443257, 118305583, 182835901, 2011194911]

約数ペア:

[(1, 2011194911), (11, 182835901), (17, 118305583), (23, 87443257), (187, 10755053), (253, 7949387), (391, 5143721), (4301, 467611)]