15997224

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1787}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 40122720

約数和(自身を除く): 24125496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 1787, 2238, 2984, 3574, 4476, 5361, 7148, 8952, 10722, 14296, 21444, 42888, 666551, 1333102, 1999653, 2666204, 3999306, 5332408, 7998612, 15997224]

約数ペア:

[(1, 15997224), (2, 7998612), (3, 5332408), (4, 3999306), (6, 2666204), (8, 1999653), (12, 1333102), (24, 666551), (373, 42888), (746, 21444), (1119, 14296), (1492, 10722), (1787, 8952), (2238, 7148), (2984, 5361), (3574, 4476)]