19127484

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12959}}^1$

素因数の和:13010

約数の個数: 36

約数和(自身を含む): 49533120

約数和(自身を除く): 30405636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12959, 25918, 38877, 51836, 77754, 116631, 155508, 233262, 466524, 531319, 1062638, 1593957, 2125276, 3187914, 4781871, 6375828, 9563742, 19127484]

約数ペア:

[(1, 19127484), (2, 9563742), (3, 6375828), (4, 4781871), (6, 3187914), (9, 2125276), (12, 1593957), (18, 1062638), (36, 531319), (41, 466524), (82, 233262), (123, 155508), (164, 116631), (246, 77754), (369, 51836), (492, 38877), (738, 25918), (1476, 12959)]