20131349509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7733903}}^1$

素因数の和:7734059

約数の個数: 8

約数和(自身を含む): 21345575040

約数和(自身を除く): 1214225531

約数列:

[1, 19, 137, 2603, 7733903, 146944157, 1059544711, 20131349509]

約数ペア:

[(1, 20131349509), (19, 1059544711), (137, 146944157), (2603, 7733903)]