19462078384

素因数分解:

$2^4\times 7^1\times {\mathrm{2861}}^1\times {\mathrm{60737}}^1$

素因数の和:63613

約数の個数: 40

約数和(自身を含む): 43110374688

約数和(自身を除く): 23648296304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2861, 5722, 11444, 20027, 22888, 40054, 45776, 60737, 80108, 121474, 160216, 242948, 320432, 425159, 485896, 850318, 971792, 1700636, 3401272, 6802544, 173768557, 347537114, 695074228, 1216379899, 1390148456, 2432759798, 2780296912, 4865519596, 9731039192, 19462078384]

約数ペア:

[(1, 19462078384), (2, 9731039192), (4, 4865519596), (7, 2780296912), (8, 2432759798), (14, 1390148456), (16, 1216379899), (28, 695074228), (56, 347537114), (112, 173768557), (2861, 6802544), (5722, 3401272), (11444, 1700636), (20027, 971792), (22888, 850318), (40054, 485896), (45776, 425159), (60737, 320432), (80108, 242948), (121474, 160216)]