12945814

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9533}}^1$

素因数の和:9639

約数の個数: 16

約数和(自身を含む): 22423968

約数和(自身を除く): 9478154

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 9533, 19066, 66731, 133462, 924701, 1849402, 6472907, 12945814]

約数ペア:

[(1, 12945814), (2, 6472907), (7, 1849402), (14, 924701), (97, 133462), (194, 66731), (679, 19066), (1358, 9533)]