18080768638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5732647}}^1$

素因数の和:5732751

約数の個数: 16

約数和(自身を含む): 28892545920

約数和(自身を除く): 10811777282

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 5732647, 11465294, 108920293, 217840586, 475809701, 951619402, 9040384319, 18080768638]

約数ペア:

[(1, 18080768638), (2, 9040384319), (19, 951619402), (38, 475809701), (83, 217840586), (166, 108920293), (1577, 11465294), (3154, 5732647)]