15390455984

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{1021}}^1\times {\mathrm{1873}}^1$

素因数の和:3405

約数の個数: 40

約数和(自身を含む): 29923522272

約数和(自身を除く): 14533066288

約数列:

[1, 2, 4, 8, 16, 503, 1006, 1021, 1873, 2012, 2042, 3746, 4024, 4084, 7492, 8048, 8168, 14984, 16336, 29968, 513563, 942119, 1027126, 1884238, 1912333, 2054252, 3768476, 3824666, 4108504, 7536952, 7649332, 8217008, 15073904, 15298664, 30597328, 961903499, 1923806998, 3847613996, 7695227992, 15390455984]

約数ペア:

[(1, 15390455984), (2, 7695227992), (4, 3847613996), (8, 1923806998), (16, 961903499), (503, 30597328), (1006, 15298664), (1021, 15073904), (1873, 8217008), (2012, 7649332), (2042, 7536952), (3746, 4108504), (4024, 3824666), (4084, 3768476), (7492, 2054252), (8048, 1912333), (8168, 1884238), (14984, 1027126), (16336, 942119), (29968, 513563)]