19555237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 22720320

約数和(自身を除く): 3165083

約数列:

[1, 13, 19, 41, 247, 533, 779, 1931, 10127, 25103, 36689, 79171, 476957, 1029223, 1504249, 19555237]

約数ペア:

[(1, 19555237), (13, 1504249), (19, 1029223), (41, 476957), (247, 79171), (533, 36689), (779, 25103), (1931, 10127)]