19162696

素因数分解:

$2^3\times 7^1\times {\mathrm{342191}}^1$

素因数の和:342204

約数の個数: 16

約数和(自身を含む): 41063040

約数和(自身を除く): 21900344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 342191, 684382, 1368764, 2395337, 2737528, 4790674, 9581348, 19162696]

約数ペア:

[(1, 19162696), (2, 9581348), (4, 4790674), (7, 2737528), (8, 2395337), (14, 1368764), (28, 684382), (56, 342191)]