19342148

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2207}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 38825472

約数和(自身を除く): 19483324

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 2207, 4382, 4414, 8764, 8828, 15449, 30898, 61796, 690791, 1381582, 2763164, 4835537, 9671074, 19342148]

約数ペア:

[(1, 19342148), (2, 9671074), (4, 4835537), (7, 2763164), (14, 1381582), (28, 690791), (313, 61796), (626, 30898), (1252, 15449), (2191, 8828), (2207, 8764), (4382, 4414)]