15803116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 33675264

約数和(自身を除く): 17872148

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 463, 644, 742, 926, 1219, 1484, 1852, 2438, 3241, 4876, 6482, 8533, 10649, 12964, 17066, 21298, 24539, 34132, 42596, 49078, 74543, 98156, 149086, 171773, 298172, 343546, 564397, 687092, 1128794, 2257588, 3950779, 7901558, 15803116]

約数ペア:

[(1, 15803116), (2, 7901558), (4, 3950779), (7, 2257588), (14, 1128794), (23, 687092), (28, 564397), (46, 343546), (53, 298172), (92, 171773), (106, 149086), (161, 98156), (212, 74543), (322, 49078), (371, 42596), (463, 34132), (644, 24539), (742, 21298), (926, 17066), (1219, 12964), (1484, 10649), (1852, 8533), (2438, 6482), (3241, 4876)]