193642384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{930973}}^1$

素因数の和:930994

約数の個数: 20

約数和(自身を含む): 404042716

約数和(自身を除く): 210400332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 930973, 1861946, 3723892, 7447784, 12102649, 14895568, 24205298, 48410596, 96821192, 193642384]

約数ペア:

[(1, 193642384), (2, 96821192), (4, 48410596), (8, 24205298), (13, 14895568), (16, 12102649), (26, 7447784), (52, 3723892), (104, 1861946), (208, 930973)]