19448456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{45869}}^1$

素因数の和:45928

約数の個数: 16

約数和(自身を含む): 37154700

約数和(自身を除く): 17706244

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 45869, 91738, 183476, 366952, 2431057, 4862114, 9724228, 19448456]

約数ペア:

[(1, 19448456), (2, 9724228), (4, 4862114), (8, 2431057), (53, 366952), (106, 183476), (212, 91738), (424, 45869)]