19022276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52259}}^1$

素因数の和:52283

約数の個数: 24

約数和(自身を含む): 40971840

約数和(自身を除く): 21949564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 52259, 104518, 209036, 365813, 679367, 731626, 1358734, 1463252, 2717468, 4755569, 9511138, 19022276]

約数ペア:

[(1, 19022276), (2, 9511138), (4, 4755569), (7, 2717468), (13, 1463252), (14, 1358734), (26, 731626), (28, 679367), (52, 365813), (91, 209036), (182, 104518), (364, 52259)]