19234831

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10861}}^1$

素因数の和:10902

約数の個数: 16

約数和(自身を含む): 25026048

約数和(自身を除く): 5791217

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 10861, 76027, 119471, 249803, 836297, 1748621, 2747833, 19234831]

約数ペア:

[(1, 19234831), (7, 2747833), (11, 1748621), (23, 836297), (77, 249803), (161, 119471), (253, 76027), (1771, 10861)]