15691872112

素因数分解:

$2^4\times 7^2\times {\mathrm{20015143}}^1$

素因数の和:20015165

約数の個数: 30

約数和(自身を含む): 35366759448

約数和(自身を除く): 19674887336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20015143, 40030286, 80060572, 140106001, 160121144, 280212002, 320242288, 560424004, 980742007, 1120848008, 1961484014, 2241696016, 3922968028, 7845936056, 15691872112]

約数ペア:

[(1, 15691872112), (2, 7845936056), (4, 3922968028), (7, 2241696016), (8, 1961484014), (14, 1120848008), (16, 980742007), (28, 560424004), (49, 320242288), (56, 280212002), (98, 160121144), (112, 140106001), (196, 80060572), (392, 40030286), (784, 20015143)]