19036005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 33955200

約数和(自身を除く): 14919195

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 3929, 4845, 11787, 19645, 58935, 66793, 74651, 200379, 223953, 333965, 373255, 1001895, 1119765, 1269067, 3807201, 6345335, 19036005]

約数ペア:

[(1, 19036005), (3, 6345335), (5, 3807201), (15, 1269067), (17, 1119765), (19, 1001895), (51, 373255), (57, 333965), (85, 223953), (95, 200379), (255, 74651), (285, 66793), (323, 58935), (969, 19645), (1615, 11787), (3929, 4845)]