19078829

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 23986176

約数和(自身を除く): 4907347

約数列:

[1, 7, 11, 77, 127, 889, 1397, 1951, 9779, 13657, 21461, 150227, 247777, 1734439, 2725547, 19078829]

約数ペア:

[(1, 19078829), (7, 2725547), (11, 1734439), (77, 247777), (127, 150227), (889, 21461), (1397, 13657), (1951, 9779)]