17919071

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 20671200

約数和(自身を除く): 2752129

約数列:

[1, 17, 19, 29, 323, 493, 551, 1913, 9367, 32521, 36347, 55477, 617899, 943109, 1054063, 17919071]

約数ペア:

[(1, 17919071), (17, 1054063), (19, 943109), (29, 617899), (323, 55477), (493, 36347), (551, 32521), (1913, 9367)]