19322988

素因数分解:

$2^2\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{1399}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 45158400

約数和(自身を除く): 25835412

約数列:

[1, 2, 3, 4, 6, 12, 1151, 1399, 2302, 2798, 3453, 4197, 4604, 5596, 6906, 8394, 13812, 16788, 1610249, 3220498, 4830747, 6440996, 9661494, 19322988]

約数ペア:

[(1, 19322988), (2, 9661494), (3, 6440996), (4, 4830747), (6, 3220498), (12, 1610249), (1151, 16788), (1399, 13812), (2302, 8394), (2798, 6906), (3453, 5596), (4197, 4604)]