14721637

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 17971200

約数和(自身を除く): 3249563

約数列:

[1, 7, 19, 71, 133, 497, 1349, 1559, 9443, 10913, 29621, 110689, 207347, 774823, 2103091, 14721637]

約数ペア:

[(1, 14721637), (7, 2103091), (19, 774823), (71, 207347), (133, 110689), (497, 29621), (1349, 10913), (1559, 9443)]