7982926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30039

約数の個数: 16

約数和(自身を含む): 14405760

約数和(自身を除く): 6422834

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 30011, 60022, 210077, 420154, 570209, 1140418, 3991463, 7982926]

約数ペア:

[(1, 7982926), (2, 3991463), (7, 1140418), (14, 570209), (19, 420154), (38, 210077), (133, 60022), (266, 30011)]