39590218

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 60641280

約数和(自身を除く): 21051062

約数列:

[1, 2, 79, 127, 158, 254, 1973, 3946, 10033, 20066, 155867, 250571, 311734, 501142, 19795109, 39590218]

約数ペア:

[(1, 39590218), (2, 19795109), (79, 501142), (127, 311734), (158, 250571), (254, 155867), (1973, 20066), (3946, 10033)]