19222952

素因数分解:

$2^3\times 7^1\times {\mathrm{343267}}^1$

素因数の和:343280

約数の個数: 16

約数和(自身を含む): 41192160

約数和(自身を除く): 21969208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 343267, 686534, 1373068, 2402869, 2746136, 4805738, 9611476, 19222952]

約数ペア:

[(1, 19222952), (2, 9611476), (4, 4805738), (7, 2746136), (8, 2402869), (14, 1373068), (28, 686534), (56, 343267)]