13308972635

素因数分解:

$5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1990871}}^1$

素因数の和:1991074

約数の個数: 16

約数和(自身を含む): 18347876352

約数和(自身を除く): 5038903717

約数列:

[1, 5, 7, 35, 191, 955, 1337, 6685, 1990871, 9954355, 13936097, 69680485, 380256361, 1901281805, 2661794527, 13308972635]

約数ペア:

[(1, 13308972635), (5, 2661794527), (7, 1901281805), (35, 380256361), (191, 69680485), (955, 13936097), (1337, 9954355), (6685, 1990871)]