11256637

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 13547520

約数和(自身を除く): 2290883

約数列:

[1, 7, 23, 139, 161, 503, 973, 3197, 3521, 11569, 22379, 69917, 80983, 489419, 1608091, 11256637]

約数ペア:

[(1, 11256637), (7, 1608091), (23, 489419), (139, 80983), (161, 69917), (503, 22379), (973, 11569), (3197, 3521)]