12213514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7643}}^1$

素因数の和:7709

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 7599734

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 7643, 15286, 129931, 259862, 359221, 718442, 6106757, 12213514]

約数ペア:

[(1, 12213514), (2, 6106757), (17, 718442), (34, 359221), (47, 259862), (94, 129931), (799, 15286), (1598, 7643)]