20161993829

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{63331}}^1$

素因数の和:63716

約数の個数: 16

約数和(自身を含む): 21768981696

約数和(自身を除く): 1606987867

約数列:

[1, 17, 61, 307, 1037, 5219, 18727, 63331, 318359, 1076627, 3863191, 19442617, 65674247, 330524489, 1185999637, 20161993829]

約数ペア:

[(1, 20161993829), (17, 1185999637), (61, 330524489), (307, 65674247), (1037, 19442617), (5219, 3863191), (18727, 1076627), (63331, 318359)]