12182401

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 16130240

約数和(自身を除く): 3947839

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 757, 847, 1463, 2299, 5299, 8327, 14383, 16093, 58289, 91597, 100681, 158213, 641179, 1107491, 1740343, 12182401]

約数ペア:

[(1, 12182401), (7, 1740343), (11, 1107491), (19, 641179), (77, 158213), (121, 100681), (133, 91597), (209, 58289), (757, 16093), (847, 14383), (1463, 8327), (2299, 5299)]