19460407564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{21529}}^1\times {\mathrm{17383}}^1$

素因数の和:38929

約数の個数: 24

約数和(自身を含む): 36679196960

約数和(自身を除く): 17218789396

約数列:

[1, 2, 4, 13, 26, 52, 17383, 21529, 34766, 43058, 69532, 86116, 225979, 279877, 451958, 559754, 903916, 1119508, 374238607, 748477214, 1496954428, 4865101891, 9730203782, 19460407564]

約数ペア:

[(1, 19460407564), (2, 9730203782), (4, 4865101891), (13, 1496954428), (26, 748477214), (52, 374238607), (17383, 1119508), (21529, 903916), (34766, 559754), (43058, 451958), (69532, 279877), (86116, 225979)]