19360497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5981}}^1$

素因数の和:6080

約数の個数: 16

約数和(自身を含む): 28139328

約数和(自身を除く): 8778831

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 5981, 17943, 77753, 233259, 496423, 1489269, 6453499, 19360497]

約数ペア:

[(1, 19360497), (3, 6453499), (13, 1489269), (39, 496423), (83, 233259), (249, 77753), (1079, 17943), (3237, 5981)]