12914888938

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{421037}}^1$

素因数の和:421366

約数の個数: 24

約数和(自身を含む): 22607214372

約数和(自身を除く): 9692325434

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 2191, 4382, 15337, 30674, 421037, 842074, 2947259, 5894518, 20630813, 41261626, 131784581, 263569162, 922492067, 1844984134, 6457444469, 12914888938]

約数ペア:

[(1, 12914888938), (2, 6457444469), (7, 1844984134), (14, 922492067), (49, 263569162), (98, 131784581), (313, 41261626), (626, 20630813), (2191, 5894518), (4382, 2947259), (15337, 842074), (30674, 421037)]