19013834

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4903}}^1$

素因数の和:5189

約数の個数: 16

約数和(自身を含む): 32719488

約数和(自身を除く): 13705654

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 4903, 9806, 34321, 68642, 1358131, 2716262, 9506917, 19013834]

約数ペア:

[(1, 19013834), (2, 9506917), (7, 2716262), (14, 1358131), (277, 68642), (554, 34321), (1939, 9806), (3878, 4903)]