16395220904

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{4626191}}^1$

素因数の和:4626640

約数の個数: 16

約数和(自身を含む): 30810438720

約数和(自身を除く): 14415217816

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 4626191, 9252382, 18504764, 37009528, 2049402613, 4098805226, 8197610452, 16395220904]

約数ペア:

[(1, 16395220904), (2, 8197610452), (4, 4098805226), (8, 2049402613), (443, 37009528), (886, 18504764), (1772, 9252382), (3544, 4626191)]