19910588126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69617441}}^1$

素因数の和:69617467

約数の個数: 16

約数和(自身を含む): 35087190768

約数和(自身を除く): 15176602642

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 69617441, 139234882, 765791851, 905026733, 1531583702, 1810053466, 9955294063, 19910588126]

約数ペア:

[(1, 19910588126), (2, 9955294063), (11, 1810053466), (13, 1531583702), (22, 905026733), (26, 765791851), (143, 139234882), (286, 69617441)]