11989787116

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{5666251}}^1$

素因数の和:5666301

約数の個数: 18

約数和(自身を含む): 21934061492

約数和(自身を除く): 9944274376

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 5666251, 11332502, 22665004, 130323773, 260647546, 521295092, 2997446779, 5994893558, 11989787116]

約数ペア:

[(1, 11989787116), (2, 5994893558), (4, 2997446779), (23, 521295092), (46, 260647546), (92, 130323773), (529, 22665004), (1058, 11332502), (2116, 5666251)]