19003166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 35329728

約数和(自身を除く): 16326562

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 193, 386, 541, 1082, 1351, 2509, 2702, 3787, 5018, 7033, 7574, 14066, 17563, 35126, 49231, 98462, 104413, 208826, 730891, 1357369, 1461782, 2714738, 9501583, 19003166]

約数ペア:

[(1, 19003166), (2, 9501583), (7, 2714738), (13, 1461782), (14, 1357369), (26, 730891), (91, 208826), (182, 104413), (193, 98462), (386, 49231), (541, 35126), (1082, 17563), (1351, 14066), (2509, 7574), (2702, 7033), (3787, 5018)]