19182152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{217979}}^1$

素因数の和:217996

約数の個数: 16

約数和(自身を含む): 39236400

約数和(自身を除く): 20054248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 217979, 435958, 871916, 1743832, 2397769, 4795538, 9591076, 19182152]

約数ペア:

[(1, 19182152), (2, 9591076), (4, 4795538), (8, 2397769), (11, 1743832), (22, 871916), (44, 435958), (88, 217979)]