19601104

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{2087}}^1$

素因数の和:2682

約数の個数: 20

約数和(自身を含む): 38060064

約数和(自身を除く): 18458960

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2087, 2348, 4174, 4696, 8348, 9392, 16696, 33392, 1225069, 2450138, 4900276, 9800552, 19601104]

約数ペア:

[(1, 19601104), (2, 9800552), (4, 4900276), (8, 2450138), (16, 1225069), (587, 33392), (1174, 16696), (2087, 9392), (2348, 8348), (4174, 4696)]