1890194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 2999040

約数和(自身を除く): 1108846

約数列:

[1, 2, 31, 43, 62, 86, 709, 1333, 1418, 2666, 21979, 30487, 43958, 60974, 945097, 1890194]

約数ペア:

[(1, 1890194), (2, 945097), (31, 60974), (43, 43958), (62, 30487), (86, 21979), (709, 2666), (1333, 1418)]