126861746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{303497}}^1$

素因数の和:303529

約数の個数: 16

約数和(自身を含む): 218518560

約数和(自身を除く): 91656814

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 303497, 606994, 3338467, 5766443, 6676934, 11532886, 63430873, 126861746]

約数ペア:

[(1, 126861746), (2, 63430873), (11, 11532886), (19, 6676934), (22, 5766443), (38, 3338467), (209, 606994), (418, 303497)]