19436066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43973}}^1$

素因数の和:44005

約数の個数: 16

約数和(自身を含む): 33244344

約数和(自身を除く): 13808278

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 43973, 87946, 571649, 747541, 1143298, 1495082, 9718033, 19436066]

約数ペア:

[(1, 19436066), (2, 9718033), (13, 1495082), (17, 1143298), (26, 747541), (34, 571649), (221, 87946), (442, 43973)]