19441048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 40026960

約数和(自身を除く): 20585912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1277, 1384, 1903, 2554, 3806, 5108, 7612, 10216, 14047, 15224, 28094, 56188, 112376, 220921, 441842, 883684, 1767368, 2430131, 4860262, 9720524, 19441048]

約数ペア:

[(1, 19441048), (2, 9720524), (4, 4860262), (8, 2430131), (11, 1767368), (22, 883684), (44, 441842), (88, 220921), (173, 112376), (346, 56188), (692, 28094), (1277, 15224), (1384, 14047), (1903, 10216), (2554, 7612), (3806, 5108)]