15894942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 36471552

約数和(自身を除く): 20576610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 337, 674, 1011, 1123, 2022, 2246, 2359, 3369, 4718, 6738, 7077, 7861, 14154, 15722, 23583, 47166, 378451, 756902, 1135353, 2270706, 2649157, 5298314, 7947471, 15894942]

約数ペア:

[(1, 15894942), (2, 7947471), (3, 5298314), (6, 2649157), (7, 2270706), (14, 1135353), (21, 756902), (42, 378451), (337, 47166), (674, 23583), (1011, 15722), (1123, 14154), (2022, 7861), (2246, 7077), (2359, 6738), (3369, 4718)]