15721364

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 28617960

約数和(自身を除く): 12896596

約数列:

[1, 2, 4, 29, 58, 116, 313, 433, 626, 866, 1252, 1732, 9077, 12557, 18154, 25114, 36308, 50228, 135529, 271058, 542116, 3930341, 7860682, 15721364]

約数ペア:

[(1, 15721364), (2, 7860682), (4, 3930341), (29, 542116), (58, 271058), (116, 135529), (313, 50228), (433, 36308), (626, 25114), (866, 18154), (1252, 12557), (1732, 9077)]