19027671767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{307687}}^1$

素因数の和:307838

約数の個数: 16

約数和(自身を含む): 21090166272

約数和(自身を除く): 2062494505

約数列:

[1, 13, 67, 71, 871, 923, 4757, 61841, 307687, 3999931, 20615029, 21845777, 267995377, 283995101, 1463667059, 19027671767]

約数ペア:

[(1, 19027671767), (13, 1463667059), (67, 283995101), (71, 267995377), (871, 21845777), (923, 20615029), (4757, 3999931), (61841, 307687)]