38372912018

素因数分解:

$2^1\times 7^1\times {\mathrm{25321}}^1\times {\mathrm{108247}}^1$

素因数の和:133577

約数の個数: 16

約数和(自身を含む): 65785340544

約数和(自身を除く): 27412428526

約数列:

[1, 2, 7, 14, 25321, 50642, 108247, 177247, 216494, 354494, 757729, 1515458, 2740922287, 5481844574, 19186456009, 38372912018]

約数ペア:

[(1, 38372912018), (2, 19186456009), (7, 5481844574), (14, 2740922287), (25321, 1515458), (50642, 757729), (108247, 354494), (177247, 216494)]