66268846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{249131}}^1$

素因数の和:249159

約数の個数: 16

約数和(自身を含む): 119583360

約数和(自身を除く): 53314514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 249131, 498262, 1743917, 3487834, 4733489, 9466978, 33134423, 66268846]

約数ペア:

[(1, 66268846), (2, 33134423), (7, 9466978), (14, 4733489), (19, 3487834), (38, 1743917), (133, 498262), (266, 249131)]