19459135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12049}}^1$

素因数の和:12090

約数の個数: 16

約数和(自身を含む): 26028000

約数和(自身を除く): 6568865

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 12049, 60245, 204833, 228931, 1024165, 1144655, 3891827, 19459135]

約数ペア:

[(1, 19459135), (5, 3891827), (17, 1144655), (19, 1024165), (85, 228931), (95, 204833), (323, 60245), (1615, 12049)]