15980510512

素因数分解:

$2^4\times {\mathrm{3607}}^1\times {\mathrm{276901}}^1$

素因数の和:280516

約数の個数: 20

約数和(自身を含む): 30970934896

約数和(自身を除く): 14990424384

約数列:

[1, 2, 4, 8, 16, 3607, 7214, 14428, 28856, 57712, 276901, 553802, 1107604, 2215208, 4430416, 998781907, 1997563814, 3995127628, 7990255256, 15980510512]

約数ペア:

[(1, 15980510512), (2, 7990255256), (4, 3995127628), (8, 1997563814), (16, 998781907), (3607, 4430416), (7214, 2215208), (14428, 1107604), (28856, 553802), (57712, 276901)]