15538096

素因数分解:

$2^4\times 7^2\times {\mathrm{19819}}^1$

素因数の和:19841

約数の個数: 30

約数和(自身を含む): 35021940

約数和(自身を除く): 19483844

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19819, 39638, 79276, 138733, 158552, 277466, 317104, 554932, 971131, 1109864, 1942262, 2219728, 3884524, 7769048, 15538096]

約数ペア:

[(1, 15538096), (2, 7769048), (4, 3884524), (7, 2219728), (8, 1942262), (14, 1109864), (16, 971131), (28, 554932), (49, 317104), (56, 277466), (98, 158552), (112, 138733), (196, 79276), (392, 39638), (784, 19819)]