1948016

素因数分解:

$2^4\times 7^1\times {\mathrm{17393}}^1$

素因数の和:17408

約数の個数: 20

約数和(自身を含む): 4313712

約数和(自身を除く): 2365696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17393, 34786, 69572, 121751, 139144, 243502, 278288, 487004, 974008, 1948016]

約数ペア:

[(1, 1948016), (2, 974008), (4, 487004), (7, 278288), (8, 243502), (14, 139144), (16, 121751), (28, 69572), (56, 34786), (112, 17393)]