15761336912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51846503}}^1$

素因数の和:51846530

約数の個数: 20

約数和(自身を含む): 32144832480

約数和(自身を除く): 16383495568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51846503, 103693006, 207386012, 414772024, 829544048, 985083557, 1970167114, 3940334228, 7880668456, 15761336912]

約数ペア:

[(1, 15761336912), (2, 7880668456), (4, 3940334228), (8, 1970167114), (16, 985083557), (19, 829544048), (38, 414772024), (76, 207386012), (152, 103693006), (304, 51846503)]