19411634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2819}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 31877280

約数和(自身を除く): 12465646

約数列:

[1, 2, 11, 22, 313, 626, 2819, 3443, 5638, 6886, 31009, 62018, 882347, 1764694, 9705817, 19411634]

約数ペア:

[(1, 19411634), (2, 9705817), (11, 1764694), (22, 882347), (313, 62018), (626, 31009), (2819, 6886), (3443, 5638)]