13119470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1109}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 29250720

約数和(自身を除く): 16131250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1109, 1183, 1690, 2218, 2366, 5545, 5915, 7763, 11090, 11830, 14417, 15526, 28834, 38815, 72085, 77630, 100919, 144170, 187421, 201838, 374842, 504595, 937105, 1009190, 1311947, 1874210, 2623894, 6559735, 13119470]

約数ペア:

[(1, 13119470), (2, 6559735), (5, 2623894), (7, 1874210), (10, 1311947), (13, 1009190), (14, 937105), (26, 504595), (35, 374842), (65, 201838), (70, 187421), (91, 144170), (130, 100919), (169, 77630), (182, 72085), (338, 38815), (455, 28834), (845, 15526), (910, 14417), (1109, 11830), (1183, 11090), (1690, 7763), (2218, 5915), (2366, 5545)]