12783466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5021}}^1$

素因数の和:5109

約数の個数: 16

約数和(自身を含む): 20489760

約数和(自身を除く): 7706294

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 5021, 10042, 95399, 190798, 336407, 672814, 6391733, 12783466]

約数ペア:

[(1, 12783466), (2, 6391733), (19, 672814), (38, 336407), (67, 190798), (134, 95399), (1273, 10042), (2546, 5021)]