12723274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1753}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 20206080

約数和(自身を除く): 7482806

約数列:

[1, 2, 19, 38, 191, 382, 1753, 3506, 3629, 7258, 33307, 66614, 334823, 669646, 6361637, 12723274]

約数ペア:

[(1, 12723274), (2, 6361637), (19, 669646), (38, 334823), (191, 66614), (382, 33307), (1753, 7258), (3506, 3629)]