2016187432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1894913}}^1$

素因数の和:1894945

約数の個数: 32

約数和(自身を含む): 4547793600

約数和(自身を除く): 2531606168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1894913, 3789826, 7579652, 13264391, 15159304, 26528782, 36003347, 53057564, 72006694, 106115128, 144013388, 252023429, 288026776, 504046858, 1008093716, 2016187432]

約数ペア:

[(1, 2016187432), (2, 1008093716), (4, 504046858), (7, 288026776), (8, 252023429), (14, 144013388), (19, 106115128), (28, 72006694), (38, 53057564), (56, 36003347), (76, 26528782), (133, 15159304), (152, 13264391), (266, 7579652), (532, 3789826), (1064, 1894913)]