26620874

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19603}}^1$

素因数の和:19709

約数の個数: 16

約数和(自身を含む): 46108608

約数和(自身を除く): 19487734

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 19603, 39206, 137221, 274442, 1901491, 3802982, 13310437, 26620874]

約数ペア:

[(1, 26620874), (2, 13310437), (7, 3802982), (14, 1901491), (97, 274442), (194, 137221), (679, 39206), (1358, 19603)]