9999776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{16447}}^1$

素因数の和:16476

約数の個数: 24

約数和(自身を含む): 20724480

約数和(自身を除く): 10724704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 16447, 32894, 65788, 131576, 263152, 312493, 526304, 624986, 1249972, 2499944, 4999888, 9999776]

約数ペア:

[(1, 9999776), (2, 4999888), (4, 2499944), (8, 1249972), (16, 624986), (19, 526304), (32, 312493), (38, 263152), (76, 131576), (152, 65788), (304, 32894), (608, 16447)]