9988624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{27143}}^1$

素因数の和:27174

約数の個数: 20

約数和(自身を含む): 20195136

約数和(自身を除く): 10206512

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 27143, 54286, 108572, 217144, 434288, 624289, 1248578, 2497156, 4994312, 9988624]

約数ペア:

[(1, 9988624), (2, 4994312), (4, 2497156), (8, 1248578), (16, 624289), (23, 434288), (46, 217144), (92, 108572), (184, 54286), (368, 27143)]