194632420

素因数分解:

$2^2\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{4211}}^1$

素因数の和:6531

約数の個数: 24

約数和(自身を含む): 409002048

約数和(自身を除く): 214369628

約数列:

[1, 2, 4, 5, 10, 20, 2311, 4211, 4622, 8422, 9244, 11555, 16844, 21055, 23110, 42110, 46220, 84220, 9731621, 19463242, 38926484, 48658105, 97316210, 194632420]

約数ペア:

[(1, 194632420), (2, 97316210), (4, 48658105), (5, 38926484), (10, 19463242), (20, 9731621), (2311, 84220), (4211, 46220), (4622, 42110), (8422, 23110), (9244, 21055), (11555, 16844)]