15254776

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 29393280

約数和(自身を除く): 14138504

約数列:

[1, 2, 4, 8, 71, 107, 142, 214, 251, 284, 428, 502, 568, 856, 1004, 2008, 7597, 15194, 17821, 26857, 30388, 35642, 53714, 60776, 71284, 107428, 142568, 214856, 1906847, 3813694, 7627388, 15254776]

約数ペア:

[(1, 15254776), (2, 7627388), (4, 3813694), (8, 1906847), (71, 214856), (107, 142568), (142, 107428), (214, 71284), (251, 60776), (284, 53714), (428, 35642), (502, 30388), (568, 26857), (856, 17821), (1004, 15194), (2008, 7597)]