19292715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11020

約数の個数: 32

約数和(自身を含む): 36939840

約数和(自身を除く): 17647125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10993, 32979, 54965, 98937, 142909, 164895, 296811, 428727, 494685, 714545, 1286181, 1484055, 2143635, 3858543, 6430905, 19292715]

約数ペア:

[(1, 19292715), (3, 6430905), (5, 3858543), (9, 2143635), (13, 1484055), (15, 1286181), (27, 714545), (39, 494685), (45, 428727), (65, 296811), (117, 164895), (135, 142909), (195, 98937), (351, 54965), (585, 32979), (1755, 10993)]