12782512

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{1361}}^1$

素因数の和:1956

約数の個数: 20

約数和(自身を含む): 24826536

約数和(自身を除く): 12044024

約数列:

[1, 2, 4, 8, 16, 587, 1174, 1361, 2348, 2722, 4696, 5444, 9392, 10888, 21776, 798907, 1597814, 3195628, 6391256, 12782512]

約数ペア:

[(1, 12782512), (2, 6391256), (4, 3195628), (8, 1597814), (16, 798907), (587, 21776), (1174, 10888), (1361, 9392), (2348, 5444), (2722, 4696)]