13960016

素因数分解:

$2^4\times 7^1\times {\mathrm{124643}}^1$

素因数の和:124658

約数の個数: 20

約数和(自身を含む): 30911712

約数和(自身を除く): 16951696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124643, 249286, 498572, 872501, 997144, 1745002, 1994288, 3490004, 6980008, 13960016]

約数ペア:

[(1, 13960016), (2, 6980008), (4, 3490004), (7, 1994288), (8, 1745002), (14, 997144), (16, 872501), (28, 498572), (56, 249286), (112, 124643)]