15207789104

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1174891}}^1$

素因数の和:1175708

約数の個数: 20

約数和(自身を含む): 29501538120

約数和(自身を除く): 14293749016

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 12944, 1174891, 2349782, 4699564, 9399128, 18798256, 950486819, 1900973638, 3801947276, 7603894552, 15207789104]

約数ペア:

[(1, 15207789104), (2, 7603894552), (4, 3801947276), (8, 1900973638), (16, 950486819), (809, 18798256), (1618, 9399128), (3236, 4699564), (6472, 2349782), (12944, 1174891)]