2019411393

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1\times {\mathrm{5507}}^1$

素因数の和:9484

約数の個数: 16

約数和(自身を含む): 2780614656

約数和(自身を除く): 761203263

約数列:

[1, 3, 31, 93, 3943, 5507, 11829, 16521, 122233, 170717, 366699, 512151, 21714101, 65142303, 673137131, 2019411393]

約数ペア:

[(1, 2019411393), (3, 673137131), (31, 65142303), (93, 21714101), (3943, 512151), (5507, 366699), (11829, 170717), (16521, 122233)]