22047172

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1217}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 44198784

約数和(自身を除く): 22151612

約数列:

[1, 2, 4, 7, 14, 28, 647, 1217, 1294, 2434, 2588, 4529, 4868, 8519, 9058, 17038, 18116, 34076, 787399, 1574798, 3149596, 5511793, 11023586, 22047172]

約数ペア:

[(1, 22047172), (2, 11023586), (4, 5511793), (7, 3149596), (14, 1574798), (28, 787399), (647, 34076), (1217, 18116), (1294, 17038), (2434, 9058), (2588, 8519), (4529, 4868)]