19040115

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11863}}^1$

素因数の和:11978

約数の個数: 16

約数和(自身を含む): 30751488

約数和(自身を除く): 11711373

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 11863, 35589, 59315, 177945, 1269341, 3808023, 6346705, 19040115]

約数ペア:

[(1, 19040115), (3, 6346705), (5, 3808023), (15, 1269341), (107, 177945), (321, 59315), (535, 35589), (1605, 11863)]