2019018242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{356591}}^1$

素因数の和:356761

約数の個数: 16

約数和(自身を含む): 3209328000

約数和(自身を除く): 1190309758

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 356591, 713182, 6775229, 13550458, 53132059, 106264118, 1009509121, 2019018242]

約数ペア:

[(1, 2019018242), (2, 1009509121), (19, 106264118), (38, 53132059), (149, 13550458), (298, 6775229), (2831, 713182), (5662, 356591)]