19368016415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{33637}}^1$

素因数の和:33720

約数の個数: 48

約数和(自身を含む): 27682728480

約数和(自身を除く): 8314712065

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 361, 551, 1045, 1595, 1805, 2755, 3971, 6061, 10469, 19855, 30305, 33637, 52345, 115159, 168185, 370007, 575795, 639103, 975473, 1850035, 3195515, 4877365, 7030133, 10730203, 12142957, 18533987, 35150665, 53651015, 60714785, 92669935, 133572527, 203873857, 352145753, 667862635, 1019369285, 1760728765, 3873603283, 19368016415]

約数ペア:

[(1, 19368016415), (5, 3873603283), (11, 1760728765), (19, 1019369285), (29, 667862635), (55, 352145753), (95, 203873857), (145, 133572527), (209, 92669935), (319, 60714785), (361, 53651015), (551, 35150665), (1045, 18533987), (1595, 12142957), (1805, 10730203), (2755, 7030133), (3971, 4877365), (6061, 3195515), (10469, 1850035), (19855, 975473), (30305, 639103), (33637, 575795), (52345, 370007), (115159, 168185)]