19793752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{224929}}^1$

素因数の和:224946

約数の個数: 16

約数和(自身を含む): 40487400

約数和(自身を除く): 20693648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 224929, 449858, 899716, 1799432, 2474219, 4948438, 9896876, 19793752]

約数ペア:

[(1, 19793752), (2, 9896876), (4, 4948438), (8, 2474219), (11, 1799432), (22, 899716), (44, 449858), (88, 224929)]