19071705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 14365095

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 2579, 7395, 7737, 12895, 38685, 43843, 74791, 131529, 219215, 224373, 373955, 657645, 1121865, 1271447, 3814341, 6357235, 19071705]

約数ペア:

[(1, 19071705), (3, 6357235), (5, 3814341), (15, 1271447), (17, 1121865), (29, 657645), (51, 373955), (85, 224373), (87, 219215), (145, 131529), (255, 74791), (435, 43843), (493, 38685), (1479, 12895), (2465, 7737), (2579, 7395)]