19286653

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 22576320

約数和(自身を除く): 3289667

約数列:

[1, 17, 19, 29, 71, 323, 493, 551, 841, 1207, 1349, 2059, 9367, 14297, 15979, 22933, 35003, 39121, 59711, 271643, 665057, 1015087, 1134509, 19286653]

約数ペア:

[(1, 19286653), (17, 1134509), (19, 1015087), (29, 665057), (71, 271643), (323, 59711), (493, 39121), (551, 35003), (841, 22933), (1207, 15979), (1349, 14297), (2059, 9367)]