13604396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 25742640

約数和(自身を除く): 12138244

約数列:

[1, 2, 4, 13, 26, 52, 397, 659, 794, 1318, 1588, 2636, 5161, 8567, 10322, 17134, 20644, 34268, 261623, 523246, 1046492, 3401099, 6802198, 13604396]

約数ペア:

[(1, 13604396), (2, 6802198), (4, 3401099), (13, 1046492), (26, 523246), (52, 261623), (397, 34268), (659, 20644), (794, 17134), (1318, 10322), (1588, 8567), (2636, 5161)]