15609104

素因数分解:

$2^4\times 7^1\times {\mathrm{139367}}^1$

素因数の和:139382

約数の個数: 20

約数和(自身を含む): 34563264

約数和(自身を除く): 18954160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139367, 278734, 557468, 975569, 1114936, 1951138, 2229872, 3902276, 7804552, 15609104]

約数ペア:

[(1, 15609104), (2, 7804552), (4, 3902276), (7, 2229872), (8, 1951138), (14, 1114936), (16, 975569), (28, 557468), (56, 278734), (112, 139367)]