19066628

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{997}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 38227392

約数和(自身を除く): 19160764

約数列:

[1, 2, 4, 7, 14, 28, 683, 997, 1366, 1994, 2732, 3988, 4781, 6979, 9562, 13958, 19124, 27916, 680951, 1361902, 2723804, 4766657, 9533314, 19066628]

約数ペア:

[(1, 19066628), (2, 9533314), (4, 4766657), (7, 2723804), (14, 1361902), (28, 680951), (683, 27916), (997, 19124), (1366, 13958), (1994, 9562), (2732, 6979), (3988, 4781)]