7949486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4451}}^1$

素因数の和:4519

約数の個数: 16

約数和(自身を含む): 12821760

約数和(自身を除く): 4872274

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 4451, 8902, 84569, 169138, 209197, 418394, 3974743, 7949486]

約数ペア:

[(1, 7949486), (2, 3974743), (19, 418394), (38, 209197), (47, 169138), (94, 84569), (893, 8902), (1786, 4451)]