38481517

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 43318176

約数和(自身を除く): 4836659

約数列:

[1, 19, 37, 43, 67, 361, 703, 817, 1273, 1591, 2479, 2881, 13357, 15523, 24187, 30229, 47101, 54739, 106597, 574351, 894919, 1040041, 2025343, 38481517]

約数ペア:

[(1, 38481517), (19, 2025343), (37, 1040041), (43, 894919), (67, 574351), (361, 106597), (703, 54739), (817, 47101), (1273, 30229), (1591, 24187), (2479, 15523), (2881, 13357)]