12897248854

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17381737}}^1$

素因数の和:17381799

約数の個数: 16

約数和(自身を含む): 22526732448

約数和(自身を除く): 9629483594

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 17381737, 34763474, 121672159, 243344318, 921232061, 1842464122, 6448624427, 12897248854]

約数ペア:

[(1, 12897248854), (2, 6448624427), (7, 1842464122), (14, 921232061), (53, 243344318), (106, 121672159), (371, 34763474), (742, 17381737)]