19343926

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 36

約数和(自身を含む): 35907948

約数和(自身を除く): 16564022

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 578, 683, 833, 1366, 1666, 2023, 4046, 4781, 9562, 11611, 14161, 23222, 28322, 33467, 66934, 81277, 162554, 197387, 394774, 568939, 1137878, 1381709, 2763418, 9671963, 19343926]

約数ペア:

[(1, 19343926), (2, 9671963), (7, 2763418), (14, 1381709), (17, 1137878), (34, 568939), (49, 394774), (98, 197387), (119, 162554), (238, 81277), (289, 66934), (578, 33467), (683, 28322), (833, 23222), (1366, 14161), (1666, 11611), (2023, 9562), (4046, 4781)]