15671747152

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4972001}}^1$

素因数の和:4972206

約数の個数: 20

約数和(自身を含む): 30518148276

約数和(自身を除く): 14846401124

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4972001, 9944002, 19888004, 39776008, 79552016, 979484197, 1958968394, 3917936788, 7835873576, 15671747152]

約数ペア:

[(1, 15671747152), (2, 7835873576), (4, 3917936788), (8, 1958968394), (16, 979484197), (197, 79552016), (394, 39776008), (788, 19888004), (1576, 9944002), (3152, 4972001)]