19160288

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3719}}^1$

素因数の和:3759

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 25836832

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 3719, 5152, 7438, 14876, 26033, 29752, 52066, 59504, 85537, 104132, 119008, 171074, 208264, 342148, 416528, 598759, 684296, 833056, 1197518, 1368592, 2395036, 2737184, 4790072, 9580144, 19160288]

約数ペア:

[(1, 19160288), (2, 9580144), (4, 4790072), (7, 2737184), (8, 2395036), (14, 1368592), (16, 1197518), (23, 833056), (28, 684296), (32, 598759), (46, 416528), (56, 342148), (92, 208264), (112, 171074), (161, 119008), (184, 104132), (224, 85537), (322, 59504), (368, 52066), (644, 29752), (736, 26033), (1288, 14876), (2576, 7438), (3719, 5152)]