15809014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 27651456

約数和(自身を除く): 11842442

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 761, 799, 1222, 1522, 1598, 9893, 10387, 12937, 19786, 20774, 25874, 35767, 71534, 168181, 336362, 464971, 608039, 929942, 1216078, 7904507, 15809014]

約数ペア:

[(1, 15809014), (2, 7904507), (13, 1216078), (17, 929942), (26, 608039), (34, 464971), (47, 336362), (94, 168181), (221, 71534), (442, 35767), (611, 25874), (761, 20774), (799, 19786), (1222, 12937), (1522, 10387), (1598, 9893)]