19328946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35401}}^1$

素因数の和:35426

約数の個数: 32

約数和(自身を含む): 47580288

約数和(自身を除く): 28251342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 35401, 70802, 106203, 212406, 247807, 460213, 495614, 743421, 920426, 1380639, 1486842, 2761278, 3221491, 6442982, 9664473, 19328946]

約数ペア:

[(1, 19328946), (2, 9664473), (3, 6442982), (6, 3221491), (7, 2761278), (13, 1486842), (14, 1380639), (21, 920426), (26, 743421), (39, 495614), (42, 460213), (78, 247807), (91, 212406), (182, 106203), (273, 70802), (546, 35401)]