12656818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4643}}^1$

素因数の和:4721

約数の個数: 16

約数和(自身を含む): 20062080

約数和(自身を除く): 7405262

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 4643, 9286, 134647, 218221, 269294, 436442, 6328409, 12656818]

約数ペア:

[(1, 12656818), (2, 6328409), (29, 436442), (47, 269294), (58, 218221), (94, 134647), (1363, 9286), (2726, 4643)]