22148504

素因数分解:

$2^3\times 7^1\times {\mathrm{395509}}^1$

素因数の和:395522

約数の個数: 16

約数和(自身を含む): 47461200

約数和(自身を除く): 25312696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 395509, 791018, 1582036, 2768563, 3164072, 5537126, 11074252, 22148504]

約数ペア:

[(1, 22148504), (2, 11074252), (4, 5537126), (7, 3164072), (8, 2768563), (14, 1582036), (28, 791018), (56, 395509)]