7156426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 11440800

約数和(自身を除く): 4284374

約数列:

[1, 2, 19, 38, 83, 166, 1577, 2269, 3154, 4538, 43111, 86222, 188327, 376654, 3578213, 7156426]

約数ペア:

[(1, 7156426), (2, 3578213), (19, 376654), (38, 188327), (83, 86222), (166, 43111), (1577, 4538), (2269, 3154)]