20191145361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1061407}}^1$

素因数の和:1061800

約数の個数: 16

約数和(自身を含む): 28581594624

約数和(自身を除く): 8390449263

約数列:

[1, 3, 17, 51, 373, 1119, 6341, 19023, 1061407, 3184221, 18043919, 54131757, 395904811, 1187714433, 6730381787, 20191145361]

約数ペア:

[(1, 20191145361), (3, 6730381787), (17, 1187714433), (51, 395904811), (373, 54131757), (1119, 18043919), (6341, 3184221), (19023, 1061407)]