19375016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 39225600

約数和(自身を除く): 19850584

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 3631, 5336, 7262, 14524, 29048, 83513, 105299, 167026, 210598, 334052, 421196, 668104, 842392, 2421877, 4843754, 9687508, 19375016]

約数ペア:

[(1, 19375016), (2, 9687508), (4, 4843754), (8, 2421877), (23, 842392), (29, 668104), (46, 421196), (58, 334052), (92, 210598), (116, 167026), (184, 105299), (232, 83513), (667, 29048), (1334, 14524), (2668, 7262), (3631, 5336)]