13189969195

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2903}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 18111202560

約数和(自身を除く): 4921233365

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 283, 845, 1235, 1415, 2903, 3211, 3679, 5377, 14515, 16055, 18395, 26885, 37739, 47827, 55157, 69901, 188695, 239135, 275785, 349505, 490607, 717041, 821549, 908713, 2453035, 3585205, 4107745, 4543565, 9321533, 10680137, 15609431, 46607665, 53400685, 78047155, 138841781, 202922603, 694208905, 1014613015, 2637993839, 13189969195]

約数ペア:

[(1, 13189969195), (5, 2637993839), (13, 1014613015), (19, 694208905), (65, 202922603), (95, 138841781), (169, 78047155), (247, 53400685), (283, 46607665), (845, 15609431), (1235, 10680137), (1415, 9321533), (2903, 4543565), (3211, 4107745), (3679, 3585205), (5377, 2453035), (14515, 908713), (16055, 821549), (18395, 717041), (26885, 490607), (37739, 349505), (47827, 275785), (55157, 239135), (69901, 188695)]