2009174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 16

約数和(自身を含む): 3260400

約数和(自身を除く): 1251226

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1429, 2858, 27151, 52873, 54302, 105746, 1004587, 2009174]

約数ペア:

[(1, 2009174), (2, 1004587), (19, 105746), (37, 54302), (38, 52873), (74, 27151), (703, 2858), (1406, 1429)]