19462308272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{110581297}}^1$

素因数の和:110581316

約数の個数: 20

約数和(自身を含む): 41136242856

約数和(自身を除く): 21673934584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 110581297, 221162594, 442325188, 884650376, 1216394267, 1769300752, 2432788534, 4865577068, 9731154136, 19462308272]

約数ペア:

[(1, 19462308272), (2, 9731154136), (4, 4865577068), (8, 2432788534), (11, 1769300752), (16, 1216394267), (22, 884650376), (44, 442325188), (88, 221162594), (176, 110581297)]