19130169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 28339200

約数和(自身を除く): 9209031

約数列:

[1, 3, 19, 29, 57, 71, 87, 163, 213, 489, 551, 1349, 1653, 2059, 3097, 4047, 4727, 6177, 9291, 11573, 14181, 34719, 39121, 89813, 117363, 219887, 269439, 335617, 659661, 1006851, 6376723, 19130169]

約数ペア:

[(1, 19130169), (3, 6376723), (19, 1006851), (29, 659661), (57, 335617), (71, 269439), (87, 219887), (163, 117363), (213, 89813), (489, 39121), (551, 34719), (1349, 14181), (1653, 11573), (2059, 9291), (3097, 6177), (4047, 4727)]