19880327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 22543200

約数和(自身を除く): 2662873

約数列:

[1, 17, 19, 61, 323, 1009, 1037, 1159, 17153, 19171, 19703, 61549, 325907, 1046333, 1169431, 19880327]

約数ペア:

[(1, 19880327), (17, 1169431), (19, 1046333), (61, 325907), (323, 61549), (1009, 19703), (1037, 19171), (1159, 17153)]