19383410

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13009}}^1$

素因数の和:13165

約数の個数: 16

約数和(自身を含む): 35127000

約数和(自身を除く): 15743590

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 13009, 26018, 65045, 130090, 1938341, 3876682, 9691705, 19383410]

約数ペア:

[(1, 19383410), (2, 9691705), (5, 3876682), (10, 1938341), (149, 130090), (298, 65045), (745, 26018), (1490, 13009)]