19204216

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{1979}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 36055800

約数和(自身を除く): 16851584

約数列:

[1, 2, 4, 8, 1213, 1979, 2426, 3958, 4852, 7916, 9704, 15832, 2400527, 4801054, 9602108, 19204216]

約数ペア:

[(1, 19204216), (2, 9602108), (4, 4801054), (8, 2400527), (1213, 15832), (1979, 9704), (2426, 7916), (3958, 4852)]