16668850405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{186317}}^1$

素因数の和:186968

約数の個数: 16

約数和(自身を含む): 20726014320

約数和(自身を除く): 4057163915

約数列:

[1, 5, 29, 145, 617, 3085, 17893, 89465, 186317, 931585, 5403193, 27015965, 114957589, 574787945, 3333770081, 16668850405]

約数ペア:

[(1, 16668850405), (5, 3333770081), (29, 574787945), (145, 114957589), (617, 27015965), (3085, 5403193), (17893, 931585), (89465, 186317)]