19137314

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15359}}^1$

素因数の和:15457

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 14040286

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 15359, 30718, 107513, 215026, 1366951, 2733902, 9568657, 19137314]

約数ペア:

[(1, 19137314), (2, 9568657), (7, 2733902), (14, 1366951), (89, 215026), (178, 107513), (623, 30718), (1246, 15359)]